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Chat with us about getting one of our local guides to run your boat!


Hook Up on Only Fins!

Authentic Florida Keys Sport Fishing and Snorkeling Charters

Experience a culture surrounded by blue water, where the 50+ years of knowledge held by our experienced Captains ensures you'll feel like a part of the family and come away with memories you and your crew will never forget!

Serving Marathon Florida, Lakeside Marblehead, and Ashtabula, OH

We love the water, and want to make our dream trips accessible to everyone! Come back for a second time, or refer a friend to get 15% off of their trip and 25% off on your next trip out with us!

A Life of experience on the water!

Welcome aboard "Only Fins"

Book a charter boat in Marathon, Florida today and create memories that will last a lifetime.

  • Reef & Wreck Fishing   

  • Snorkeling

  • Offshore Fishing

  • Family Trips

  • Island Hopping, Sand bars and Sunset Cruises

Our owners, Craig and Lauren Borden, grew up on the water jet skiing, wakeboarding, wake surfing, walleye fishing, tuna fishing, reef fishing, touring wineries and breweries by boat, and snorkeling the best reefs around the world. Our passion is to bring our lifetime of adventures to you and your family, creating the perfect opportunity to create special memories. Every day is an adventure!


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