Head to the Sheraton Moana Surfrider Hotel's private beach to show off your amateur surfing skills. And no harm if you stumble and fall, as only beginners are around for company. You can rent a surfboard from the Aloha Beach Service, who also provide a bodyguard, just in case you lose your balance while trying to impress! But if you are a complete novice, enroll yourself in the classes on offer. Go for snorkeling, if surfing has failed to excite you—equipment is rented out for that too.