Tropical IV is adventure speed boat. She can carry up to 4 people very comfortably. If you like intense and fast driving, it's a perfect boat.
You may enjoy fresh breeze, swimming in a natural pool by the coral reef and watch the underwater world. You may cover your opposing players with water flecks, and with a wind siren in your ears, smash the ocean's expanse, or even better – try to ride a wave!