SOUTHERN THAILAND DIVING PROFESSIONALS - Five PADI 5-Star Centers: Phuket, Khao Lak, Krabi, Koh Lanta and Raya Yai Island. Non-diving activities for adults and children include snorkeling, SUP-boarding, fishing, surfing, sailing and sightseeing. Scuba diving trips, liveaboards and PADI dive courses are conducted from beginner to professional levels.