Hobie18rich: That is another question I asked (altough I referred to them as a Papa, Mama and Baby Bear sails) when I was talking to the boys on the board,but that whole dilution of class thing came up again.
It was explained to me in the beginning that getting a sail for the Wave should be like buying a running shoe. You need to be fitted, bascially. Depending on weight, sailing ability and desire, as long as they conformed to the perimeter measurements, sail cloth thickness and materials. Makes sense when someone who really believes in it explains it to you.