The participants' first stop is Iguana Island
The participants have to dive to retrieve items from a sunken plane
Whitney is home sick and decides to leave
The participants try to navigate through Thunderball Cave
The participants have fun at a Sea Park
The participants have to sail at night in a huge storm
As the mysterious Cat Island draws near the participants start getting edgy.
The participants relax at the Goombay festival
The participants have to face their fears by diving with sharks
The group go swimming with the dolphins
The participants dive to locate items from a shipwreck
The participants have to say goodbye to one another as their ship docks at port.