Mahi Mania Fishing Charters 

4.9
(236 reviews)
 
Federally permitted
 1313 Ocean Bay Drive Slip # 18, Key Largo, FL 33037, United States–

Mahi Mania Fishing Charters 

Key Largo, FL, United States
–
29 ft
6
4.9
(236 reviews)

Running angling trips out of Key Largo, Mahi Mania Fishing Charters invites you to check out the local fishery in style.

Capt. Mark and his First Mate will do their best to make sure you have a fun day of fishing. This involves 4 to 8-hour trips, mainly fishing for Mahi Mahi, Grouper, Snapper, Sailfish, Wahoo, and King Mackerel, depending on the season and conditions of the day. On these trips, you can expect to use techniques such as light tackle, heavy tackle, bottom fishing, trolling, big game fishing, and spinning.

All rods, reels, and tackle are included in the price so you can focus on what really matters, fishing. Your trip will include all the necessary fishing licenses for the day. The crew will clean and fillet your catch for you to take home at the end of the trip.

Your adventure begins on board a 29' Albemarle boat that can fit a maximum of 4 anglers. The boat is fitted with a toilet, ice box, and fighting chair.

You'll be able to keep any legal species caught during the trip.

Capt. Mark runs trips together with his first mate, who's there to help you with whatever you may need. Tips are always appreciated for a job well done.

Children are welcome aboard so you're good to get the young ones started early.

Book your trip now and hit the water with Mahi Mania Fishing Charters.

Running angling trips out of Key Largo, Mahi Mania Fishing Charters invites you to check out the local fishery in style.

Capt. Mark and his First Mate will do their best to make sure you have a fun day of fishing. This involves 4 to 8-hour trips, mainly fishing for Mahi Mahi, Grouper, Snapper, Sailfish, Wahoo, and King Mackerel, depending on the season and conditions of the day. On these trips, you can expect to use techniques such as light tackle, heavy tackle, bottom fishing, trolling, big game fishing, and spinning.

All rods, reels, and tackle are included in the price so you can focus on what really matters, fishing. Your trip will include all the necessary fishing licenses for the day. The crew will clean and fillet your catch for you to take home at the end of the trip.

Your adventure begins on board a 29' Albemarle boat that can fit a maximum of 4 anglers. The boat is fitted with a toilet, ice box, and fighting chair.

You'll be able to keep any legal species caught during the trip.

Capt. Mark runs trips together with his first mate, who's there to help you with whatever you may need. Tips are always appreciated for a job well done.

Children are welcome aboard so you're good to get the young ones started early.

Book your trip now and hit the water with Mahi Mania Fishing Charters.

Mark Miller
Captain
Mark Miller
ID & credentials verified
responds within an hour

Select date to see availability

Trip date:
Group Size:
October 2026
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Group Size
2 adults • 0 children
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4 Hour Trip
FREE Cancellation 3 days notice
4 hour trip multiple starting times (7:30 AM, 12:30 PM)
US $1,000
Entire boat: up to 6 people
5 Hour Trip
FREE Cancellation 3 days notice
5 hour trip multiple starting times (7:30 AM, 11:00 AM, 12:00 PM)
US $1,100
Entire boat: up to 6 people
6 Hour Trip
FREE Cancellation 3 days notice
6 hour trip starts at 7:30 AM
US $1,200
Entire boat: up to 6 people
8 Hour Trip
FREE Cancellation 3 days notice
8 hour trip starts at 7:30 AM
US $1,400
Entire boat: up to 6 people
There are 2 people looking at this charter.

Customer reviews

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Rating

4.9
236 reviews
4.8
Boat & equipment
4.9
Captain & crew
4.9
Fishing Experience

Anglers' gallery (946)

What anglers say

98%
Great experience
92%
Family friendly
100%
Friendly captain
98%
Good boat
98%
Recommended
94%
Caught fish

Reviews (236)

  • Alain Diaz
    Alain Diaz
    Repeat angler
    us
    Florida, US
    Member since 2018
    2 trips
    5.0
    Verified

    Great Day Fishing on Mahi Mania!

    6 Hour Trip on June 2, 2026 • 5 adults

    We had an amazing day on the water with Capt. Mark and Chris!! I told them my daughter wanted to catch her first Mahi and they absolutely delivered. They put us on fish right away and her first Mahi was a giant! We caught several more Mahi and a Skipjack tuna along with a shark, barracuda, and two Bonitos. The action was great all day long and my family had a wonderful time on the water. Capt. Mark and Chris were easy going and friendly and immediately made us feel at home on their boat. They are family friendly and very knowledgeable, and we wouldn’t hesitate to book another trip with them. If you’re looking for a great day fishing, I highly recommend booking a trip aboard the Mahi Mania! Thank you, Mark and Chris!!

  • Joe Burkland
    Joe Burkland
    us
    Illinois, US
    Member since 2026
    5.0
    Verified

    Highly recommend!

    4 Hour Trip - 12:30 PM on March 16, 2026 • 2 adults

    What a great time! My husband has taken charters before. He spent time researching the boat, the captain/crew & other references. No matter how much research ... you are still taking a chance. Well - rest assured ... when booking here - you are making a great choice. From the moment we stepped on the boat - till our departure, it was great. Captain Mark knew where to take us to get the most out of the afternoon. Chris as first mate expertly aided us, sharing information about the area and the local fish. The way Mark and Chris worked together was impressive and gave us great results - we caught a total of 7 fish in a fun filled, action-packed trip. Highly recommend Mahi Mania!

  • Westleigh Evans
    Westleigh Evans
    us
    Minnesota, US
    Member since 2025
    5.0
    Verified

    Amazing Day

    8 Hour Trip on March 10, 2026 • 3 adults

    Captain Mark and Chris were great They are do friendly and knowledgeable we felt comfortable from the very beginning even though we did not know what to expect What we got was a Captain who listened to what we wanted to try and then did his best to deliver We wanted mahi we got mahi although they all just a little to small But my son caught a nice wahoo and that is not a bad consultation prize While we were trolling Chris explained how we were fishing and more Mark was constantly making sure the rigs were right and trying to put us on fish when things slowed off shore we went in to patch reefs and caught yellow tails and barracuda These two truly gave us what we asked for and more I would have wrote this last night but i was busy preparing fish for supper!!! If you want a fun day on the water and catch some fish this is the crew to be with My wife and son cannot stop talking about how great of a time we had We are already planning are next trip Thank you Mark and Chris!!

  • Todd Roush
    Todd Roush
    Repeat angler
    us
    Georgia, US
    Member since 2024
    2 trips
    3.7
    Verified
    New

    Barracuda Crazy

    6 Hour Trip on September 28, 2026 • 4 adults • 1 child

    had beautiful weather for ihr 6 hour trip. Capt Mark and first had Chris were good folks. trolled reef and caught Barracuda and some Yellow tail. went deep and trolled for bigger fish but were unlucky. went back and trolled more catching some more Barracuda and some yellow rail. Was a little frustarted when we kept stopping to pick yeti’s out of the water, boat bouyo’s, and a strange taped package that looked suspicious. Overall we had a good time being out on the water and catching the fish we did.

  • Joseph Granata
    Joseph Granata
    Repeat angler
    us
    New Jersey, US
    Member since 2017
    7 trips
    4.7
    Verified

    Beautiful Day Not Working

    4 Hour Trip on June 25, 2026 • 3 adults

    Mark and Chris were awesome. Tried everything and then tried again . Tough day fishing. Tried Targeting Mahi. No luck. Ended up catching a few barracudas. Conditions were perfect. Captain and First mate tried everything. The fish gods were not with us today. I would still recommend them

  • Caitlin Newsum
    Caitlin Newsum
    us
    Maryland, US
    Member since 2026
    5.0
    Verified

    Best Day!

    5 Hour Trip on April 6, 2026 • 5 adults

    We did the 5hr offshore. We ended the day with 1 black fin tuna and 3 Mahi Mahi. We also caught a 4th Mahi Mahi that wasn’t large enough to keep as well as a sailfish. It was a great experience for my family and 14 year old son. Mark was great and fileted the fish on the dock upon our return. We will be back! Book the trip!

  • David Scott
    David Scott
    us
    Arkansas, US
    Member since 2026
    5.0
    Verified

    Great day with Captain Mark and Chris

    4 Hour Trip - 12:30 PM on March 20, 2026 • 4 adults • 1 child

    Four hour fishing trip out of Key Largo. A couple good spots, scoring several Barracudas and a large Mutton Snapper. Cleaned the mutton and took it back for an amazing dinner. The guys did great with our 15 and 9 year old and helped make it a special day fishing. Would definitely recommend booking with them again.

  • Dennis Dade
    Dennis Dade
    us
    Minnesota, US
    Member since 2026
    5.0
    Verified

    The Capt did not disappoint!

    8 Hour Trip on May 21, 2026 • 3 adults

    I recommend Mahi Mania! Allowed you to be hands on. Caught an awesome variety of fish (Mahi, Wohoo, Barracuda and black fin tuna. I will definitely e back!

  • Kelly Hedges
    Kelly Hedges
    us
    Texas, US
    Member since 2025
    5.0
    Verified

    Offshore Slam!

    5 Hour Trip - 11:00 AM on November 3, 2025 • 4 adults

    Our family of four including two teenage boys fished the Mahi Mania. Captain Mike and First Mate Chris were on time and very friendly. We started catching fish almost immediately and it felt like it didn’t stop. We were lucky to catch the “offshore slam” and my boys were over the moon.

  • Sharon Hagan
    Sharon Hagan
    us
    Illinois, US
    Member since 2026
    5.0
    Verified

    Fantastic day! Highly recommend.

    4 Hour Trip on May 28, 2026 • 2 adults

    Fantastic time! Caught 9 Tuna and had it for dinner near by. Great experience. Captain Mark and Chris were exceptional!

Rating

4.9
236 reviews
4.8
Boat & equipment
4.9
Captain & crew
4.9
Fishing Experience

Anglers' gallery (946)

What anglers say

98%
Great experience
92%
Family friendly
100%
Friendly captain
98%
Good boat
98%
Recommended
94%
Caught fish

All reviews (236)

Frequently mentioned
Showing 1 – 5 of 236 reviews
Alain Diaz
Alain Diaz
Repeat angler
us
Florida, US
Member since 2018
2 trips
5.0
Verified
Great Day Fishing on Mahi Mania!
6 Hour Trip on June 2, 2026 • 5 adults

We had an amazing day on the water with Capt. Mark and Chris!! I told them my daughter wanted to catch her first Mahi and they absolutely delivered. They put us on fish right away and her first Mahi was a giant! We caught several more Mahi and a Skipjack tuna along with a shark, barracuda, and two Bonitos. The action was great all day long and my family had a wonderful time on the water. Capt. Mark and Chris were easy going and friendly and immediately made us feel at home on their boat. They are family friendly and very knowledgeable, and we wouldn’t hesitate to book another trip with them. If you’re looking for a great day fishing, I highly recommend booking a trip aboard the Mahi Mania! Thank you, Mark and Chris!!

Reported catch:
Dolphin (Mahi Mahi)
Mark Miller
Response from Captain

thanks for the nice review Alain Chris and I truly enjoy seeing parents take their kids out on fishing trips and it is a joy of ours to see kids catch their first dream fish…. Absolutely priceless and you are creating long time family memories that your lids will remember forever. We love to take you out fishing again in the future take care and enjoy eating those delicious fish. You guys really earned it especially Haley and Brandt and I know Caitlin Crustal and you were there for support. Tcare, Capt. Mark.

Joe Burkland
Joe Burkland
us
Illinois, US
Member since 2026
5.0
Verified
Highly recommend!
4 Hour Trip - 12:30 PM on March 16, 2026 • 2 adults

What a great time! My husband has taken charters before. He spent time researching the boat, the captain/crew & other references. No matter how much research ... you are still taking a chance. Well - rest assured ... when booking here - you are making a great choice. From the moment we stepped on the boat - till our departure, it was great. Captain Mark knew where to take us to get the most out of the afternoon. Chris as first mate expertly aided us, sharing information about the area and the local fish. The way Mark and Chris worked together was impressive and gave us great results - we caught a total of 7 fish in a fun filled, action-packed trip. Highly recommend Mahi Mania!

Reported catch:
Mutton Snapper
Mark Miller
Response from Captain

thanks, Joe. Really appreciate the nice review. Chris and I had a fantastic time fishing with you and your wife Patty. Glad we could put you on some fish you have never caught before and let you know about our fishery here and some of the local attraction. We were honored thst you chose us to help celebrate your 40th wedding anniversary and truly look forward to fishing with you again in the near future Captain Mark.

Westleigh Evans
Westleigh Evans
us
Minnesota, US
Member since 2025
5.0
Verified
Amazing Day
8 Hour Trip on March 10, 2026 • 3 adults

Captain Mark and Chris were great They are do friendly and knowledgeable we felt comfortable from the very beginning even though we did not know what to expect What we got was a Captain who listened to what we wanted to try and then did his best to deliver We wanted mahi we got mahi although they all just a little to small But my son caught a nice wahoo and that is not a bad consultation prize While we were trolling Chris explained how we were fishing and more Mark was constantly making sure the rigs were right and trying to put us on fish when things slowed off shore we went in to patch reefs and caught yellow tails and barracuda These two truly gave us what we asked for and more I would have wrote this last night but i was busy preparing fish for supper!!! If you want a fun day on the water and catch some fish this is the crew to be with My wife and son cannot stop talking about how great of a time we had We are already planning are next trip Thank you Mark and Chris!!

Reported catch:
Dolphin (Mahi Mahi)
Yellowtail Snapper
Wahoo
Mark Miller
Response from Captain

thank you for the nice review Wes Chris and I had excellent time fishing with you and Brandon and your wife. We really enjoyed it. It’s nice to see people catch their first mahi first wahoo first barracuda first yellowtail snapper all in one day . truly making memories for your family and we look forward to fishing with you guys again soon Captain Mark

Rich Bennett
Rich Bennett
Repeat angler
us
Florida, US
Member since 2022
4 trips
5.0
Verified
Unbelievable Experience!
6 Hour Trip on May 25, 2026 • 3 adults

I took my 31 year old son fishing before starting a residency program and we could not have asked for a more spectacular adventure. Four to six foot swells and it was Mahi Mania. Captain Mark and 1st mate Chris were great. very positive, professional and really very talented. We caught fish the entire 6 hours we were out and we each reached are limit. we just had a great time!

Reported catch:
Dolphin (Mahi Mahi)
Mark Miller
Response from Captain

hi Rich, so happy we could make your special adventure happen with Alex before he goes to his residency. It was truly an epic day on the water. I think we hooked 26 fish and landed 21 of them which is phenomenal. We really had a great time and look forward to fishing with you and Alex again soon Captain Mark.

Dennis Durre
Dennis Durre
us
Indiana, US
Member since 2026
5.0
Verified
Completely Excellent Fishing Experience
5 Hour Trip - 11:00 AM on May 20, 2026 • 3 adults

First time offshore fishing (three of us) and wanted to target catching Mahi Mahi. Captain Mark and Chris were great hosts, guided us through everything, very skilled, and simply made the entire experience fun. We definitely were successful catching several Mahi plus barracuda too. Strongly recommend to others.

Mark Miller
Response from Captain

hi Dennis, just wanted to say thank you very much for the nice review. Chris and I really enjoyed fishing with you, Marty and Kevin and putting you on your bucket list mahi-mahi look forward to maybe fishing with you guys again sometime take care Capt. Mark.

FAQs about Mahi Mania Fishing Charters

Mahi Mania Fishing Charters offers the following trips to customers:
  • US $1,000 per group - 4 Hour Trip (4 hours)
  • US $1,000 per group - 4 Hour Trip - 12:30 PM (4 hours)
  • US $1,100 per group - 5 Hour Trip (5 hours)
  • US $1,100 per group - 5 Hour Trip - 11:00 AM (5 hours)
  • US $1,100 per group - 5 Hour Trip - 12:00 PM (5 hours)
  • US $1,200 per group - 6 Hour Trip (6 hours)
  • US $1,400 per group - 8 Hour Trip (8 hours)
When you book a trip with Mahi Mania Fishing Charters, you can expect the following amenities onboard:
  • Toilet We have a full functioning toilet with push button flushing.
  • Fighting chair
  • GPS
  • Fishfinder
  • Flybridge
  • Live bait well
  • Outriggers
  • Ice box
Trips booked with Mahi Mania Fishing Charters include:
  • Rods, reels & tackle
  • Lures
  • Catch cleaning & filleting (With every Fishing Charter cleaning and packaging your fish on ice is always included)
  • First mate
  • Fishing license (All fishing licenses that are needed for your trip are included with the cost of your Fishing Charter)
Mahi Mania Fishing Charters offers the following types of fishing:
  • Nearshore fishing
  • Offshore fishing
  • Reef fishing
  • Wreck fishing
Mahi Mania Fishing Charters offers the following fishing techniques:
  • Bottom fishing
  • Trolling
  • Spinning
  • Drift fishing
  • Deep sea fishing
Top targeted fish species with Mahi Mania Fishing Charters include:
  • Dolphin (Mahi Mahi)
  • Snapper (Mutton)
  • Snapper (Yellowtail)
  • Tuna (Blackfin)
  • Wahoo

Your captain

Mark Miller
Mark Miller
Key Largo, Florida, United States
1 Fishing Report
ID & license verified
236 Customer reviews
Typical response within an hour
Member since May 2022
Captain Mark Miller has been fishing since he was 6 years old (so for roughly 47 years). He has fished in a variety of tournaments; he has been fishing in the Keys now for 10+ years and knows the area very well. He is licensed and insured. As the proud father of 2 sons, Nathan and Mitchel, 2 step sons Jon and Jerry, and husband to his amazing wife Kelly, Captain Mark Miller enjoys mentoring people of all ages on the boat and teaching them the art of responsible fishing, so we strongly encourage our guests to bring their kids and family. Mahi Mania Fishing Charters was founded on a long tradition of hard work and pride in doing a job you can be proud of. He also believes in treating customers with respect and professionalism, which he learned from his dad. Who had a family painting business for over 100 years, which was built on quality work and being on time and well prepared for each and every day.
Mark Miller
Mark Miller
Fully verified
1
reports
236
reviews
2022
member since
~1h
response
Captain Mark Miller has been fishing since he was 6 years old (so for roughly 47 years). He has fished in a variety of tournaments; he has been fishing in the Keys now for 10+ years and knows the area very well. He is licensed and insured. As the proud father of 2 sons, Nathan and Mitchel, 2 step sons Jon and Jerry, and husband to his amazing wife Kelly, Captain Mark Miller enjoys mentoring people of all ages on the boat and teaching them the art of responsible fishing, so we strongly encourage our guests to bring their kids and family. Mahi Mania Fishing Charters was founded on a long tradition of hard work and pride in doing a job you can be proud of. He also believes in treating customers with respect and professionalism, which he learned from his dad. Who had a family painting business for over 100 years, which was built on quality work and being on time and well prepared for each and every day.

The fish you can target

Dolphin (Mahi Mahi)
Dolphin (Mahi Mahi)
Mutton Snapper
Mutton Snapper
Yellowtail Snapper
Yellowtail Snapper
Blackfin Tuna
Blackfin Tuna
Wahoo
Wahoo
Dolphin (Mahi Mahi)
Dolphin (Mahi Mahi)
Mutton Snapper
Mutton Snapper
Yellowtail Snapper
Yellowtail Snapper
Blackfin Tuna
Blackfin Tuna
Wahoo
Wahoo

Real catches by this captain

  • Barracuda Crazy
    Todd R.
    Todd R.
  • August fishing trip
    Daneisy V.
    Daneisy V.
  • Great trip
    Cody C.
    Cody C.
  • Caught a boatload of Mahi!
    Craig H.
    Craig H.
  • Awesome trip!!
    Joel O.
    Joel O.
  • Beautiful Day Not Working
    Joseph G.
    Joseph G.
  • Great Day Fishing on Mahi Mania!
    Alain D.
    Alain D.
  • Fantastic day! Highly recommend.
    Sharon H.
    Sharon H.
  • great trip
    Steve S.
    Steve S.
  • Unbelievable Experience!
    Rich B.
    Rich B.

What is the boat like?

Boat image
Boat category
Yachts
Capacity
6 persons
Boat length
29 ft
Year built
2006
Boat manufacturer
Albemarle
Boat type
Cruiser
Engine model
Yanmar Diesel
Powered by
2 x 240HP
Max cruising speed
27 knots

What kind of fishing will you do?

Nearshore Fishing
Offshore Fishing
Reef Fishing
Wreck Fishing

Which fishing techniques you can try

Bottom Fishing
Trolling
Spinning
Drift Fishing
Deep Sea Fishing

Which amenities are available onboard

Toilet
We have a full functioning toilet with push button flushing.
Fighting chair
GPS
Fishfinder
Flybridge
Live bait well
Outriggers
Ice box
What's included in the trip price
Rods, reels & tackle
Lures
Catch cleaning & filleting
With every Fishing Charter cleaning and packaging your fish on ice is always included
First mate
Fishing license
All fishing licenses that are needed for your trip are included with the cost of your Fishing Charter

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
You keep catch

How you can pay

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
 Checks
 Bank transfer
When paying the remaining balance with a credit card, an additional 3.5% charge will apply.

What’s biting in Key Largo right now

Dolphin (Mahi Mahi)Dolphin (Mahi Mahi)
Snapper (Mutton)Snapper (Mutton)
Snapper (Yellowtail)Snapper (Yellowtail)
Tuna (Blackfin)Tuna (Blackfin)
WahooWahoo

Compare similar fishing charters

Current
Mahi Mania Fishing Charters
Mahi Mania Fishing Charters
Federally permitted
4.9
(236)
29 ft
Group size 1 - 6
1 - 6
Fish 1
Fish 2
+3
4 hour trip • 6 persons
US $1,000