Family-owned and operated since 1986 by the Stewart family on Sanibel Island, Adventures in Paradise offers affordable, fun-filled boat cruises and tours departing from Port Sanibel Marina, including dolphin watches, shelling and lunch excursions, backwater fishing, sea life encounters, sunset cruises, historical trolley tours, and private charters for groups of any size around Sanibel, Fort Myers, Captiva, and nearby barrier islands to experience local wildlife and nature.

Kayak Excursions offers year-round kayak and SUP rentals and guided tours in Fort Myers, Florida, since 2006. They provide fun, safe, and eco-friendly experiences for all skill levels, including eco tours, manatee tours, sunset tours, fishing tours, and flexible rentals with free delivery to locations like rental homes, hotels, and public launch sites in Lee County.

Royal Shell Port Sanibel Marina is a picturesque 'Old Florida' style marina in Fort Myers, Florida, at the mouth of the Caloosahatchee River, offering fishing charters, shelling charters, eco tours, sunset cruises, boat rentals, kayak rentals, and dry/wet boat storage with high-end amenities including a ship store and waterfront restaurant.

Caloosahatchee Cowboy Charters is a family-owned fishing charter service based in Fort Myers, Florida, led by Captain Josh, a 4th generation local. It specializes in offshore and inshore fishing for trophy fish like tarpon, snook, redfish, and trout, while also offering sightseeing, dolphin tours, shelling, echo tours, combo cruises with lunch, sunset cruises, and guiding on private vessels.

Manatee Sightseeing & Wildlife Adventures offers the best wildlife tours in Southwest Florida, with a 97% success rate for seeing manatees in 2025. Family-friendly boat tours explore Port of the Islands Harbor and the Everglades, spotting manatees, alligators, dolphins, bull sharks, birds, and more on covered 6-passenger boats. Adventures include 1.5-hour Manatee Sightseeing tours, 3-hour Beach Eco-Tours with shelling, and Sunset Cruises to the 10,000 Islands.