Guests will have their chance to ride the world’s first dry wave…hang ten on a real surfboard operated by our staff, which is inside an inflatable arena.20L x 12W x 9H area and two 20 amp electric outlet. The board is 3 feet off the ground you must add the height of the rider for actual clearance. Example: A six foot tall person would be at 9' One 20 amp electrical outlet required.