Loco,
Yes!! A hydrofoil. A foil that will provide Lift. She'll not Lift clear
of the water as "Yellow Pages" does but will provide upward lift which
is a lighting force on the hull.
Loco, look at my wing in the attachment. It has a downward set to it to
help it point higher up wind. On downward we load the cockpit to get a
uplift on the hull to over come the downwind action of the sails.
http://community.webtv.net/tassail/ThomsPage
http://community.webtv.net/tassail/Pneuma