Sanibel Island Cruise Line offers exciting cruises on the waters of San Carlos Bay, Pine Island Sound and along the gulfside beaches of Sanibel, Captiva, upper Captiva to Costa. Cruise and at no extra costi the use of Kayaks, Stand-Up Paddleboards, sea doo sea scooters (for snorkeling) and snorkel gear. Each of our 30ft Century boats can easily accommodate your party of up to 6 guests and are powered by twin 225hp and 250hp outboard engines, a T-top for shade and restroom for your comfort.