The Waikiki Yacht Club promotes yacht racing of all types, from dinghies to keeboats, and with one or more hulls. Our waters are ideal for racing, with protected inshore courses, challenging coastal conditions and of course our world-famous tradewinds. Races are held under the auspices of US Sailing and ISAF with rules amended for local conditions as applicable.
https://www.sailing.org/inside-world-sailing/rules-regulations/