Infinite Blue – 50’ SeaRay, Veteran Owned 

5.0
(336 reviews)
Recent reports
 
Federally permitted
•
vob.svg 
Veteran Owned
 3502 Gulfview Avenue, Marathon, FL 33050, United States–

Infinite Blue – 50’ SeaRay, Veteran Owned 

Marathon, FL, United States
–
47 ft
6
5.0
(336 reviews)

**NO ADDITIONAL FUEL CHARGES**

Experience a diverse range of fishing in Marathon, Florida with “Infinite Blue Charters”! You’ll troll for pelagic fish, drift fish over the wrecks, and bottom fish for delicious Snapper and Grouper with Captain Robert Williams. He’s been angling for nearly 4 decades and loves to show both novices and pros a great time on the water.

Hop aboard his 47’ Sea Ray flybridge ideal for 6 anglers who all want to fish at the same time. This luxurious beauty is equipped with everything you need for a successful day. On the Sea Ray cast your rods from the large fishing platform, hang out on the deck, and take in the views from the flybridge. Step inside the cabin and you’ll find a couch, a TV, a kitchen, AC, and two full bathrooms.

IBC starts the trip with bottom fishing for Snappers and Grouper, Head offshore and you’ll troll for your share of Mahi Mahi, Wahoo, and Tuna! After you have your fix, head over to the productive wrecks to driftfish for Amberjack, Mutton Snapper, and King Mackerel, Our goal is to send you home with full coolers!
   
All licenses, rods, reels, lures, and bait are fully included in the price. The captain also has bottled water on the boat but feel free to bring other snacks and drinks. Bringing sunscreen, hats, and sunglasses is always recommended. The crew works hard to make sure you have a good time and if you’re happy with the service a 20% tip is customary.

**NO ADDITIONAL FUEL CHARGES**

Experience a diverse range of fishing in Marathon, Florida with “Infinite Blue Charters”! You’ll troll for pelagic fish, drift fish over the wrecks, and bottom fish for delicious Snapper and Grouper with Captain Robert Williams. He’s been angling for nearly 4 decades and loves to show both novices and pros a great time on the water.

Hop aboard his 47’ Sea Ray flybridge ideal for 6 anglers who all want to fish at the same time. This luxurious beauty is equipped with everything you need for a successful day. On the Sea Ray cast your rods from the large fishing platform, hang out on the deck, and take in the views from the flybridge. Step inside the cabin and you’ll find a couch, a TV, a kitchen, AC, and two full bathrooms.

IBC starts the trip with bottom fishing for Snappers and Grouper, Head offshore and you’ll troll for your share of Mahi Mahi, Wahoo, and Tuna! After you have your fix, head over to the productive wrecks to driftfish for Amberjack, Mutton Snapper, and King Mackerel, Our goal is to send you home with full coolers!
   
All licenses, rods, reels, lures, and bait are fully included in the price. The captain also has bottled water on the boat but feel free to bring other snacks and drinks. Bringing sunscreen, hats, and sunglasses is always recommended. The crew works hard to make sure you have a good time and if you’re happy with the service a 20% tip is customary.

Infinite Blue Charters
Charter Operator
Infinite Blue Charters
28 years of experience
ID & credentials verified
responds within an hour

Select date to see availability

Trip date:
Group Size:
November 2026
SuMoTuWeThFrSa
Group Size
2 adults • 0 children
Change
Half Day – Reef Fishing
In high demand Last booked: 4 days ago
FREE Cancellation 3 days notice
4 hour trip starts at 8:30 AM
King Mackerel (Kingfish)
Snapper (Mangrove)
Grouper (Black)
Snapper (Mutton)
+5
US $1,250
Entire boat: up to 6 people
3/4 Day – Reef/Troll/Drift
FREE Cancellation 3 days notice
6 hour trip starts at 8:30 AM
Dolphin (Mahi Mahi)
King Mackerel (Kingfish)
Wahoo
Snapper (Mangrove)
+5
US $1,450
Entire boat: up to 6 people
Full Day Trip – Reef/Troll/Drift
In high demand Last booked: 3 days ago
FREE Cancellation 3 days notice
8 hour trip starts at 7:30 AM
Amberjack
Dolphin (Mahi Mahi)
King Mackerel (Kingfish)
Wahoo
+7
US $1,850
Entire boat: up to 6 people

Customer reviews

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Rating

5.0
336 reviews
5.0
Boat & equipment
5.0
Captain & crew
5.0
Fishing Experience

Anglers' gallery (474)

What anglers say

99%
Great experience
97%
Family friendly
100%
Friendly captain
100%
Good boat
99%
Recommended
94%
Caught fish

Reviews (336)

  • Andrea Smith
    Andrea Smith
    us
    Oklahoma, US
    Member since 2026
    5.0
    Verified
    New

    What a great day!

    3/4 Day – Reef/Troll/Drift on November 9, 2026 • 3 adults

    Today we had the pleasure of having the best crew and captain in the Florida Keys. Captain Robert and crew member, Claudia were amazing today. They were kind, patient (with a first time deep sea fisherman) and extremely knowledgeable. I would recommend this crew to anyone from novice to experienced fishermen. We ended up almost catching our limit of Yellow fin Snapper plus a few black fin tunas and a Rainbow Runner. They made sure to customize the experience around what we wanted. The perfection put into cleaning and packaging our catch was phenomenal. What a great day!

  • Jon Mcquesten
    Jon Mcquesten
    Repeat angler
    us
    Colorado, US
    Member since 2025
    3 trips
    5.0
    Verified

    Great trip with family and friends!

    3/4 Day – Reef/Troll/Drift on August 23, 2026 • 5 adults

    We chose the 6 hour trip with Infinite Blue Charters on their 50' Sea Ray with Captain Robert. We were greated at the doc by Captain Rob and First Mate James. The captain is former military and starts the trip off by going over safety and explaining the features of the boat. Once on the fishing grounds, Rob and James are working hard to keep the fish in the area with chum and continuing to change the rigging based on what the fish want that day. We caught one Mahi after some Yellow Tailing, but Captain Rob had one more trick up his sleeve before we headed back. We fished a wreck and caught three big Amberjacks that put up a great fight. We all had a great time and if you choose the 50' Sea Ray you have the option to get cooled off in the comfort of the air conditioned cabin when moving between spots. Captain Rob runs a first class operation from the start of your trip until the he hands you your perfectly fileted fish! We will be using Infinite Blue Charters and requesting this boat with Captin Rob on our next trip to the Florida Keys!

  • Charlie Pasquale
    Charlie Pasquale
    Repeat angler
    us
    Pennsylvania, US
    Member since 2022
    5 trips
    5.0
    Verified

    what a day

    3/4 Day – Reef/Troll/Drift on August 8, 2026 • 2 adults

    5 Stars — Outstanding Charter My son Chase and I had an incredible day with Captain Rob and his mate Christina from Infinite Blue Charters. Hands down one of the most professional, organized, and well-run fishing trips I’ve ever been on. Rob and Christina worked seamlessly together, kept us on the fish, and made the entire day enjoyable from start to finish. Both are U.S. Armed Forces veterans. Their teamwork, discipline, and attention to detail absolutely showed in how they ran the trip. Great people, great fishing, and an outstanding experience. We would absolutely fish with them again. Highly recommended! 🇺🇸🎣

  • Jake Schaffer
    Jake Schaffer
    us
    Wisconsin, US
    Member since 2026
    5.0
    Verified

    Captain Robert was fantastic!

    3/4 Day – Reef/Troll/Drift on April 5, 2026 • 4 adults

    We went on a 3 generation fishing excursion today with Captain Robert. He provided an excellent experience that included catching loads of yellow tail snapper on the reef and two Tuna while trolling. It was a windy day that caused rough seas but Captain Robert navigated us to areas that produced enough fish to catch our limit. When we returned to the marina Captain Robert spent 90 minutes filleting and bagging our fish to take home. He gave us restaurant recommendations to where we can take our fish and have it prepared tonight! We would highly recommend a 6 hour reef/drift/troll excursions with Captain Robert!

  • Scott Rittenhouse
    Scott Rittenhouse
    us
    Pennsylvania, US
    Member since 2026
    5.0
    Verified
    New

    Great boat, even better crew!

    3/4 Day – Reef/Troll/Drift on November 12, 2026 • 6 adults

    Captain Rob was a fantastic captain and deck hand Jay was awesome as well. The ship was very comfortable and we had a great time. Very knowledgeable about fishing and willing to help guests of all experience levels. Could not have asked for a better time.

  • Leila Birkeneder
    Leila Birkeneder
    us
    Wisconsin, US
    Member since 2026
    5.0
    Verified

    Fishing with Robert

    Half Day – Reef Fishing on August 17, 2026 • 6 adults

    We had such a great day out on the water with Captain Robert! He’s so kind & knowledgeable…this guy knows his fish! We caught a ton of fish…enough to share with his crew. They worked hard keeping us on the fish, baiting our hooks, taking fish off the hook, and then cleaning & filleting them! We look forward to another trip with this captain!

  • Jonathan Mccluskey
    Jonathan Mccluskey
    Repeat angler
    us
    Ohio, US
    Member since 2022
    3 trips
    5.0
    Verified

    Great Day on the Water

    3/4 Day – Reef/Troll/Drift on July 1, 2026 • 6 adults

    Captain Robert and his first mate Christina made sure that we had a great day on the water. We caught 16 yellow tail snappers and finished the day catching a large barricuda. At times the fish did not cooperate but Robert and Christina worked hard put us on fish. I would definitely recommend them and fish with them again.

  • Nicholas Graybiel
    Nicholas Graybiel
    us
    Michigan, US
    Member since 2026
    5.0
    Verified

    Fish On!

    Full Day Trip – Reef/Troll/Drift on March 30, 2026 • 4 adults

    We had an outstanding 8 hour charter with Captain Robert. We caught tons of yellowtail, bonita tuna, and even a few barracuda. Captain Robert is extremely helpful and patient. This was the best day of our vacation so far. Captain Robert cleaned all of our fish for us, it was extremely time saving for us and fun to watch. We can’t recommend Robert and his crew enough! He even gave us tips on how to prepare our fish once we got it home. 10/10!

  • Matthew Burkett
    Matthew Burkett
    us
    Pennsylvania, US
    Member since 2025
    4.7
    Verified

    Overalp a good time

    Full Day Trip – Reef/Troll/Drift on August 5, 2026 • 6 adults • 1 child

    This was our first all day fishng charter. Captain and mate were great. We caugh some yellowtail. Only bummer was not getting on any good fish while trolling. Weather and seaweed were a battle and we had a storm coming in so can't blame the crew as Captain Robert tried getting us on somethng. Overall it was a good trip and great experience. I would definitely recommend this charter.

  • William Fisher
    William Fisher
    us
    Michigan, US
    Member since 2024
    5.0
    Verified

    Great day in the Keys!

    Full Day Trip – Reef/Troll/Drift on March 13, 2026 • 4 adults

    Our captain was on time, gave us a great orientation speech to bring everyone up to speed! We went out to the reefs and caught our limit of yellowtail snapper. It was such a nice day we decided to go out trolling for a bit. We were in between seasons, but gave it a good try. We did have one release, but he got off before we could get to him. All in all had a great experience with Robert, and would highly recommend him to anyone.

FAQs about Infinite Blue – 50’ SeaRay, Veteran Owned

Infinite Blue – 50’ SeaRay, Veteran Owned offers the following trips to customers:
  • US $1,250 per group - Half Day – Reef Fishing (4 hours)
  • US $1,450 per group - 3/4 Day – Reef/Troll/Drift (6 hours)
  • US $1,850 per group - Full Day Trip – Reef/Troll/Drift (8 hours)
When you book a trip with Infinite Blue – 50’ SeaRay, Veteran Owned, you can expect the following amenities onboard:
  • Toilet Two full stand up heads are on this vessel.
  • Air conditioning
  • GPS
  • Fishfinder
  • Bed
  • Flybridge
  • Live bait well
  • Kitchen
  • Refrigerator You may store food for your trip
  • Outriggers
  • Ice box
  • Radar
Trips booked with Infinite Blue – 50’ SeaRay, Veteran Owned include:
  • Rods, reels & tackle (Penn, Abu Garcia, Akuma and Shimano)
  • Live bait (For specific trips and seasons)
  • Lures
  • Catch cleaning & filleting (No additional charge it is included in the price of the trip.)
  • Drinks (Bottled water)
  • Fishing license (All fishing licenses are included, including federal permits for Mahi, Tuna, Wahoo and Sailfish.)
Infinite Blue – 50’ SeaRay, Veteran Owned offers the following types of fishing:
  • Offshore fishing (7 miles to the first reef is the average.)
  • Reef fishing
  • Wreck fishing
Infinite Blue – 50’ SeaRay, Veteran Owned offers the following fishing techniques:
  • Light tackle
  • Heavy tackle
  • Bottom fishing
  • Trolling
  • Jigging
  • Drift fishing
  • Deep sea fishing
Top targeted fish species with Infinite Blue – 50’ SeaRay, Veteran Owned include:
  • Dolphin (Mahi Mahi)
  • Grouper (Red)
  • King Mackerel (Kingfish)
  • Snapper (Lane)
  • Snapper (Mangrove)
  • Snapper (Mutton)
  • Snapper (Yellowtail)
  • Tuna (Blackfin)
  • Wahoo

Your operator

Infinite Blue Charters
Infinite Blue Charters
Marathon, Florida, United States
134 Fishing Reports
ID & license verified
731 Customer reviews
Typical response within an hour
Member since January 2020
Angler's Choice
The Angler's Choice Award is given to listings that consistently deliver a high-quality service and earn great reviews from customers.
Captain Robert Williams has been fishing for nearly 4 decades. He's spent the last 5 years fishing in Marathon, Florida, making him a true local connoisseur of these waters. Choosing the path to become a licensed captain was an easy one for Capt. Robert. For him, taking guests out on the water daily is the best work there is!
Our Team
Kay W.
Kay W.
Business partner
Robert W.
Robert W.
Captain
Denis (DD) D.
Denis (DD) D.
Captain
Claudia A.
Claudia A.
First mate
William L.
William L.
Captain
James P.
James P.
First mate
Infinite Blue Charters
Infinite Blue Charters
Fully verified
Veteran owned
Angler's Choice
134
reports
731
reviews
2020
member since
~1h
response
Captain Robert Williams has been fishing for nearly 4 decades. He's spent the last 5 years fishing in Marathon, Florida, making him a true local connoisseur of these waters. Choosing the path to become a licensed captain was an easy one for Capt. Robert. For him, taking guests out on the water daily is the best work there is!
The crew
Kay W.
Kay W.
Business partner
Robert W.
Robert W.
Captain
Denis (DD) D.
Denis (DD) D.
Captain
Claudia A.
Claudia A.
First mate
William L.
William L.
Captain
James P.
James P.
First mate

The fish you can target

Dolphin (Mahi Mahi)
Dolphin (Mahi Mahi)
Red Grouper
Red Grouper
King Mackerel (Kingfish)
King Mackerel (Kingfish)
Lane Snapper
Lane Snapper
Mangrove Snapper
Mangrove Snapper
Mutton Snapper
Mutton Snapper
Yellowtail Snapper
Yellowtail Snapper
Blackfin Tuna
Blackfin Tuna
Wahoo
Wahoo
Dolphin (Mahi Mahi)
Dolphin (Mahi Mahi)
Red Grouper
Red Grouper
King Mackerel (Kingfish)
King Mackerel (Kingfish)
Lane Snapper
Lane Snapper
Mangrove Snapper
Mangrove Snapper

Real catches by this captain

  • Group of anglers posing beneath an Infinite Blue Charters catch board displaying multiple fish at the dock.
    Fish 1
    Fish 2
    Yellowtail Snapper
    Just look at that fish board! Our crew and guests had a fantastic 6-hour trip out of Marathon yesterday, and the catch speaks for itself. Smiles all around on the dock!
  • Adult fishing group poses on a marina dock with a freshly caught fish, surrounded by a prominent display of snapper and large king mackerel beneath an Infinite Blue Charters banner.
    Fish 1
    Fish 2
    +1
    Yellowtail Snapper
    What a day on the water! Our 6-hour trip had a little bit of everything, and our anglers headed home with a cooler full of variety and memories to match. Wahoo, the star of the show! These speedsters hit hard and run fast, and landing one is always a highlight. Yellowtail snapper, a Keys classic. They’re beautiful fish and some of the best eating in the ocean. Barracuda, which brought plenty of drama with their explosive strikes and acrobatic fight. Skipjack tuna, hard-pulling fish that kept the rods bent and the action steady. From working the reef for yellowtail to trolling for pelagic, this trip showed what makes fishing the Florida Keys so special: you never know what’s going to hit next
  • Solo angler holding a large wahoo or king mackerel aboard an offshore fishing boat.
    Fish 1
    Fish 2
    +4
    Blackfin Tuna
    Scott R.
    Scott R.
    Captain Rob was a fantastic captain and deck hand Jay was awesome as well. The ship was very comfortable and we had a great time. Very knowledgeable about fishing and willing to help guests of all experience levels. Could not have asked for a better time.
  • Adult fishing group poses beneath a large catch board displaying multiple saltwater fish at a marina, with Infinite Blue Charters signage in the background.
    Fish 1
    Fish 2
    Yellowtail Snapper
    Andrea S.
    Andrea S.
    Today we had the pleasure of having the best crew and captain in the Florida Keys. Captain Robert and crew member, Claudia were amazing today. They were kind, patient (with a first time deep sea fisherman) and extremely knowledgeable. I would recommend this crew to anyone from novice to experienced fishermen. We ended up almost catching our limit of Yellow fin Snapper plus a few black fin tunas and a Rainbow Runner. They made sure to customize the experience around what we wanted. The perfection put into cleaning and packaging our catch was phenomenal. What a great day!
  • Two anglers proudly posing in front of a catch board displaying several Mahi Mahi and other fish after a successful fishing trip.
    Fish 1
    Fish 2
    Dolphin (Mahi Mahi)
    Kyle H.
    Kyle H.
  • A proud moment on the water as a father and son duo display their catch, a large Grouper, while fishing in the open sea.
    Andy B.
    Andy B.
    Had a great time he put us on. The fish was nice to go cool off in the A. C and have a bathroom. Would highly recommend
  • A group of anglers proudly posing in front of their catch, featuring several Mahi Mahi and Snapper, at a charter dock.
    Fish 1
    Fish 2
    King Mackerel (Kingfish)
    Jon M.
    Jon M.
    We chose the 6 hour trip with Infinite Blue Charters on their 50' Sea Ray with Captain Robert. We were greated at the doc by Captain Rob and First Mate James. The captain is former military and starts the trip off by going over safety and explaining the features of the boat. Once on the fishing grounds, Rob and James are working hard to keep the fish in the area with chum and continuing to change the rigging based on what the fish want that day. We caught one Mahi after some Yellow Tailing, but Captain Rob had one more trick up his sleeve before we headed back. We fished a wreck and caught three big Amberjacks that put up a great fight. We all had a great time and if you choose the 50' Sea Ray you have the option to get cooled off in the comfort of the air conditioned cabin when moving between spots. Captain Rob runs a first class operation from the start of your trip until the he hands you your perfectly fileted fish! We will be using Infinite Blue Charters and requesting this boat with Captin Rob on our next trip to the Florida Keys!
  • A young angler proudly displaying a Yellowtail Snapper while fishing on a boat in clear blue waters.
    Fish 1
    Fish 2
    Yellowtail Snapper
    Leila B.
    Leila B.
    We had such a great day out on the water with Captain Robert! He’s so kind & knowledgeable…this guy knows his fish! We caught a ton of fish…enough to share with his crew. They worked hard keeping us on the fish, baiting our hooks, taking fish off the hook, and then cleaning & filleting them! We look forward to another trip with this captain!
  • Two anglers proudly displaying their catch of Mahi Mahi while aboard a sport fishing boat in open waters.
    Fish 1
    Fish 2
    Dolphin (Mahi Mahi)
    Charlie P.
    Charlie P.
    5 Stars — Outstanding Charter My son Chase and I had an incredible day with Captain Rob and his mate Christina from Infinite Blue Charters. Hands down one of the most professional, organized, and well-run fishing trips I’ve ever been on. Rob and Christina worked seamlessly together, kept us on the fish, and made the entire day enjoyable from start to finish. Both are U.S. Armed Forces veterans. Their teamwork, discipline, and attention to detail absolutely showed in how they ran the trip. Great people, great fishing, and an outstanding experience. We would absolutely fish with them again. Highly recommended! 🇺🇸🎣
  • A group of anglers proudly posing in front of their catch, featuring several fish displayed on a board at the marina after a successful fishing trip.
    Fish 1
    Yellowtail Snapper
    Matthew B.
    Matthew B.
    This was our first all day fishng charter. Captain and mate were great. We caugh some yellowtail. Only bummer was not getting on any good fish while trolling. Weather and seaweed were a battle and we had a storm coming in so can't blame the crew as Captain Robert tried getting us on somethng. Overall it was a good trip and great experience. I would definitely recommend this charter.

What is the boat like?

Boat image
Boat category
Sportfishing boats
Capacity
6 persons
Boat length
47 ft
Year built
1998
Boat manufacturer
Sea Ray
Boat type
Sportfishing
Engine model
Catapillar
Powered by
2 x 420HP
Max cruising speed
25 knots

What kind of fishing will you do?

Offshore Fishing
Reef Fishing
Wreck Fishing

Which fishing techniques you can try

Light Tackle
Heavy Tackle
Bottom Fishing
Trolling
Jigging
Drift Fishing
Deep Sea Fishing

Which amenities are available onboard

Toilet
Two full stand up heads are on this vessel.
Air conditioning
GPS
Fishfinder
Bed
Flybridge
Live bait well
Kitchen
Refrigerator
You may store food for your trip
Outriggers
Ice box
Radar
What's included in the trip price
Rods, reels & tackle
Penn, Abu Garcia, Akuma and Shimano
Live bait
For specific trips and seasons
Lures
Catch cleaning & filleting
No additional charge it is included in the price of the trip.
Drinks
Bottled water
Fishing license
All fishing licenses are included, including federal permits for Mahi, Tuna, Wahoo and Sailfish.

How cancellations work

Free cancellation up to 3 days prior to trip
You can cancel or modify your booking up to 3 days before the trip date, free of charge. If you cancel or modify your booking later, or fail to show up, you'll forfeit 100% of what you've paid.
More details

What the listing policies are

Pickup not included
Transfer to/from departure site is not included in trip rates.
Child friendly
Minimum age is 5, 2 children's life jackets avail.
No smoking
You keep catch
Catch and release allowed

How you can pay

Pay online in full
Pay online in full through FishingBooker and save on credit card fees at the dock.
No additional fees.
Book with 10% deposit, pay rest to captain
When the captain confirms your trip, FishingBooker charges your credit card a 10% deposit to guarantee your reservation.
The remaining balance is to be paid directly to the charter operator on or prior to your trip date in one of the following payment methods:
 Cash
 Visa
 Mastercard
 American Express
When paying the remaining balance with a credit card, an additional 3.5% charge will apply.

What’s biting in Marathon right now

Dolphin (Mahi Mahi)Dolphin (Mahi Mahi)
Grouper (Red)Grouper (Red)
King Mackerel (Kingfish)King Mackerel (Kingfish)
Snapper (Lane)Snapper (Lane)
Snapper (Mangrove)Snapper (Mangrove)
Snapper (Mutton)Snapper (Mutton)
Snapper (Yellowtail)Snapper (Yellowtail)
Tuna (Blackfin)Tuna (Blackfin)
WahooWahoo

Compare similar fishing charters

Current
Infinite Blue – 50’ SeaRay,  Veteran Owned
Infinite Blue – 50’ SeaRay, Veteran Owned
Federally permitted
5.0
(336)
47 ft
Group size 1 - 6
1 - 6
Fish 1
Fish 2
+7
4 hour trip • 6 persons
US $1,250

Recent fishing reports