I agree with Mike Hill. The Hobie 20 is not that far out of your weight range. (Personal disclaimer--I own one.) I have sailed them at minimum weight, me at 185, the crew at 110 and only 5' tall. We were quite fast under 12 mph of wind, competitive up to about 17 mph and at a real disadvantage after that to heavier crews who could keep the "power on" longer. I've sailed in up to 22-25 mph with that crew but we were not at all in the hunt. Still totally controllable with downhaul (cunningham) and traveler. If you and the crew have some leverage, you would be even better off. Leverage (height) is a real plus on the trapeze. Its the performance bargain. It looks good and sails fast enough to scare you.

David
H20