If you find yourself on Treasure Island on Florida's gulf coast, you'll hardly consider yourself marooned — there's plenty to do. Go out fishing (and catching) on a Hubbard's Marina charter. Or if you're squeamish about baiting a hook, try a dolphin watching cruise instead. Chow down on one of the best Cuban sandwiches in Florida. Take a stroll — or a skate — up and down the Treasure Island Beach Trail, or get yourself something cool to drink at Gators. As you watch the sun set, finish up with a shaved ice dessert at Beach Snoballs.