Once you board the ship just off of the port, you watch a pirate show while being served drinks and interacting with the crew. You hit a beach where you can banana boat, snorkel, kayak, and swim. There is a treasure hunt for the children and beer and bottled water are available at no cost. During your ride back to the port, you are served lunch below deck. The food was good and portions were large. Back up to the main deck for some more entertainment.
When you head back to the ship there is plenty of shopping by local vendors before you reboard the ship.