As the name implies, this class is for women only. Think of this class as solo unlimited, but everyone in the boat has to be female. Ladies, beware of old fat men like Russ Roberts offering to join the team in Queen-sized dancing tights, a tutu, and a ribbon in his hair.
See rules for the Unlimited class (6 Person Maximum–all Female) There shall be no specification as to the type or size of craft used except that such craft must be propelled only by human muscle power and is limited to a maximum of six persons, all female.