Should be tried as a new Olympic sports. Plus the thrill factor will be increased in say 60m winds.
Please bring Beth with you the next time you do this - I need to see some video...
Hard to imagine video would be any better than the mental image I already have.
A picture is worth a 1000 words; a mental image will have to do:-). Skiing with a sail on a field or, better, a safe lake, has appeal.
My reaction was about like ernst's: it sounds like you have created a new sport. Time to race while you should hold some lead in terms of technical prowess!
Swampfox is the prairie's home companion - where the wind blows strong! He should have a ski parachuting concession. And give those Wyoming cowboys a new purpose for being:-).