One of the best deals on the island is a membership in Nantucket Community Sailing. For as little as $300 for a 10 coupon book, one can have unlimited rental access of the NCS equipment, including sailboats (Rhodes 19, Marshall Cats, Sunfish and Lasers), windsurfers, kayaks and paddle boards at the Jetties Sailing Center. There is also a discount on lessons included in the price of the coupon book. This is a great way to try some different water sports without committing in a big way and it helps support one of the best non-profits on the island. For more information: Nantucket Community Sailing.