Joe Thomas recently suffered a massive heart attack. Luckily, his quick-thinking 13-year-old daughter, Aerin, stepped in and administered CPR, saving his life. Now, Aerin and her sister, Amelia, want to celebrate life and their parents’ wedding anniversary with a cruise to the Caribbean. On their voyage, they discover the delicious world of chocolate making in Cozumel, Mexico, and come face to face with some fascinating stingrays in Grand Cayman. Then, back on board, family, friends, and the ship’s crew celebrate this family’s love in a touching and heartfelt finale.