Banana boat is enjoying an inflatable recreational boat meant for towing by speed boat. Banana Boat riding is one of the spectacular water activities to explore the warm and blue seawater within 15 minutes on each trip. Fun of Bali Water Sports Activities. The surprise movement on Banana Boat riding is one of the fantastic moments and gives you unforgettable memory. Different models usually accommodate three to ten rides sitting on a larger, main tube & resting their feet on two laterally flanking tubes which stabilize the boat. During the ride, the driver of the powered boat attempts to flip the banana boat upside - down by doing sharp turns for fun.