Hi Mac 33, sails of 15+ years ago were not like today. A Tiga Power Slalom 5.0 would probably have got me planing in ~13 knots. So I believe you can do it with a Vapor, but not sure you get that much fun. 5.8 and 7.7 are not so big sails. Also you mention 52, 58, 64 cm. These are not wide boards to actual standards.
Last edited by Farlo; 17th September 2009 at 10:55 PM.