There really ain,t no formula!!!!!!its just like riding a big board and sail like it was in the late 70.s 80.s and 90,s its called windsurfing,the social side divide took place with the intoduction of the short board and the subsequent demise of the relationship with the yatching fraternity took hold,,ya more professional type stayed with the long board and the rebellious type went with the short board,,,,,,,,,,,,,,,,,,,,,,,i somtimes miss cruising about on a hugeeeeeeeMassive sail in mirror to 20kts talking about different lakes and stuff with the proffessional type,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,With what i ride now i