I had an oday 27, very good sailing boat, especially after spending some love on the bottom and keel, never got any fancy mylar sails, but the dacron was good enough to race her numbers.
That would be an exciting ride! I don't know if they ever caught on in the US.My Dad built a "Flying Fifteen yacht when I was a kid . We raced that for years . Lot of fun .
We reckoned you could ski behind it but never actually tried , did a good turn of speed . Hanging out on the trapeze was fun but you got soaked relentlessly .....a good wetsuit was a must on anything other than a hot sunny day and even then the wind chill leaves you colder than youd expect , it gets real cold in winter .That would be an exciting ride! I don't know if they ever caught on in the US.