One thing I have against the F 16 class is the lack of crew weights. As I understand there are none. Is it fare if I go sailing with my wife and we weigh 300 lbs and another sailor is sailing with his kid and they weigh 200 lbs. If we both had equal skills I would never be able to keep up carrying an extra 100 lbs. That would keep me from buying an F16. Why does the F16 class not have a proven weight system like the F18 ? Just my thoughts.