Grand Slam Miami Charters

Overseas Highway
Key Largo FL, United States

Grand Slam Miami Charters invites you for a day of fishing out of Key Largo and into the productive waters of south Florida. The charter is operated by Captain Josh and a friendly and professional crew. They provide a first class service and take care of everything for you and your group of family and friends.

Captain Josh will take you fishing aboard a 30-foot Contender center console originally built in 1993, and restored in 2016. Powered by twin 200 HP Yamaha High Pressure Direct Injection engines, with a maximum cruising speed of 45 knots, the boat is super fast. It features only the best in navigation and fish finding technology, as well as the safety equipment like life jackets and a CPR-trained crew.

Your day on the water will be action packed with fighting massive game fish like Sailfish, Mahi Mahi, Tuna, Wahoo, and King Mackerel. You can also target bottom dwellers by the edge such as a variety of Groupers and Snappers. And, finally, you can fish the patch reef for smaller species like Yellowtail Snapper, White Grunt, Hogfish, Blue Runner, and Sharks.

Grand Slam Miami Charters promises a stress-free trip with all top of the line fishing gear provided. That includes rods, reels, tackle, baits, a fishing license, and the help of the first mate. Once the trip is over, they will clean and fillet your catch getting it ready for the freezer, so it’s a good idea to bring a large cooler in which to transport the fish home.

Grand Slam Miami Charters invites you for a day of fishing out of Key Largo and into the productive waters of south Florida. The charter is operated by Captain Josh and a friendly and professional crew. They provide a first class service and take car

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About this listing

Boat Specs

Contender (Center console) originally built in 1993, and restored in 2016. Powered by 2 200HP Yamaha HPDI engines, with a maximum cruising speed of 45 knots.

30 ft
6 persons
Types of Fishing
Inshore Fishing
Nearshore Fishing
Offshore Fishing
Reef Fishing
Wreck Fishing
Fishing Techniques
Light Tackle
Heavy Tackle
Bottom Fishing
Fly Fishing
Drift Fishing
Kite Fishing
Targeted Species
Dolphin (Mahi Mahi)
Grouper (Black)


Snapper (Mutton)
Snapper (Yellowtail)

Tuna (Blackfin)

Air Conditioning
Fighting Chair
Life Jackets
Fly Fishing Equipment
Snorkeling Equipment
Live Bait Well
Multimedia System
Wireless Trolling Motor
Tuna Tubes
Spearfishing Equipment
Ice Box
Life Jackets
Snorkeling Equipment
Trip Includes
Rods, reels & tackle
Live Bait
Catch cleaning & filleting
First Mate
Fishing License Included
Fly Fishing Equipment
Deposit non-refundable
Deposit non-refundable under normal circumstances. In case of unsafe weather conditions, you can choose a different trip date or cancel with a full deposit refund.
Pickup agreed upon reservation
Transfer to/from departure site may be available and included in price depending on your location and distance from the dock.

Other Policies  
Child Friendly
You Keep Catch
Catch and Release Allowed
Disabled Accessible

20% deposit charged upfront by FishingBooker 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.

About the Captain

Josh Holmes
Key Largo, Florida, United States
Member since April 2017
Captain Josh loves fishing for inshore and offshore species. He is a fun person always ready for action, and always giving his all to making his guests feel comfortable on his boat. He says: "Nonstop fishing in south Florida for the last 20 years with no slowing down in sight!".
Response time: 2 hours
Response rate: 100%

Key Largo Fishing Calendar

Customer Reviews

5 out of 5 stars from 10 reviews

5 stars
4 stars
3 stars
2 stars
1 star

This is more of a “captain” story than a fishing story. Not that the fishing was not productive, but what stood out to me was the ability of Captain Josh to see, identify, and fish flotsam and jetsam holding fish, and to spot the frigates from impossible distances. I could check off a list of expectations met: getting started on time; speedy and comfortable arrival on station; gleaming new rods and reels, all of top quality; expert deployment of trolling lines; absolute confidence in safety (Captain Josh is an EMT); and quick, efficient rigging of baits, landing fish, and expert filleting, but I come back to his ability to find fish indicators.  If I had been fishing alone or with anyone else, I would have missed most of those opportunities Captain Josh was friendly and informative, and he brings a great knowledge of and love for the ocean and for fishing.  He takes care that his anglers get the first and best shot at hooked fish, and he offers patient encouragement during the fight.  I plan to go out again with Captain Josh, for the camaraderie as well as for the catch.  He’s a good guy.  I have found that if you love your job, you will excel at it, and Captain Josh is an excellent boat handler, guide, and source of information.  I recommend him highly.  You, or you and the guys, or you and the family, will have a great time.

Fished June 23, 2017
  • Boat
  • Crew
  • Overall

This was an awesome day on the water. We said we would try for mahi and boy did we get into them. The boat is really comfortable. Big Contender. It was very fun. He really went out of his way to show us a great trip. It was one of the best charter trips I have ever been on. Fishing was slow at first, but the captain wouldn’t give up till we filled the cooler. It was amazing. I highly recommend this for anyone that wants to catch a ton of fish. Boat is good for kids too. High walls.

Fished June 21, 2017
  • Boat
  • Crew
  • Overall

I had a great time swordfishing with Captain Josh! We arrived at the marina early and he was already there waiting for us. The boat was immaculate and the fishing equipment was top of the line. I’ve always wanted to catch a swordfish and he was relentless trying to get us one. We caught a nice sword and a bunch of mahi on the way out and back. He cleans fish like a machine too. We will be trying night time swordfishing next!

Fished June 11, 2017
  • Boat
  • Crew
  • Overall