Jake Potter's biggest dream finally comes true: he gets his very own boat! And it's just in time for another summer of fun on Dewees Island with his best friends, Macon and Lovie.

But on their very first fishing trip, the engine dies, and the three friends find themselves adrift at sea. When a storm carries them to a small, uninhabited island far from Dewees, the kids must use every ounce of their strength, courage, and knowledge to survive as they wait for rescue. Will their friendship survive the ultimate test?