Puzzling Escapes: Return to the Cruise Ship from a Deserted Island

Is there anything more relaxing than a cruise to the Caribbean? Wanting to add some excitement to your tropical vacation, you book a shore excursion that promises adventure. Instead, only one other person shows up, a fellow cruiser named Amala, your guide decides to cancel the planned activity and takes you both to an exclusive, private island. However, when you decide to return to the cruise ship, you learn that your boat has run out of gas. You must search for a way to escape, learning the secrets of the deserted island along the way.