Take a coastal snorkeling trip on a rigid-hull inflatable raft, which is hard-bottomed and gives a smoother ride than all-inflatable Zodiacs. The longer 49ft raft, which carries up to 36 passengers, has a restroom and a canopy for shade. Tours run out of Hanalei Bay. Minimum age for participants is five to eight years, depending on the boat.

Tours vary but may include whale-watching, snorkeling and beach landings.