• Fishing
  Swimming
  Scuba Diving
  Snorkeling
  Sailing
  Kayaking
  Sunning
  Reading
  Exploring
  Trekking
  Eating
  Spear Fishing
  Cliff Jumping
  Rope Adventures in the Jungle

Except for a few of the resort islands, most of the activities are pretty basic.  Either out in the sea, on the beach, or exploring the mostly unexplored island.