Fiona, Countess of Arran ran a reverse three point wing hydro in England back in the 70's.
Loretta Turnbull, heir to the Sunkist orange fortune raced in the 1930's.
Also from the 1930's is Ruth Herring.
From the 50's Ethyl Wiget and Eleanor Shakeshaft .....
and Hank Bowman's wife, Blake Gilpin who even raced while she was pregnant with their son, Shannon.
