Flippers at St. Andrews State Park is the closest rental location to Shell Isalnd. That means less navigating & more fun! We offer 2 hour dolphin tours on boats or Jet Skis. Both are amazing fun for the whole family! Take a pontoon boat for the half or full day and experince Shell Island and the surrounding waters at your own pace. Pontoons hold up to 10 pass. & NOVICES ARE WELCOME! Dolphins are plentiful so come on out. Read Less