Air chair and sky ski hydrofoil rentals for those who love this water sport. We are one of the only wake sport companies that offers air chair and sky ski rentals. Air chair is a water sport where you sit on a seat with a long three foot hydrofoil at the bottom; as the boat starts moving your body is completely lifted out of the water because of the hydrofoil. Your position on the seat will alter the direction and height of the Airchair. We carry the Air chair brand of sky ski hydrofoil rentals.