Hi Mark - I think the basic separation by weight you mentioned is exactly the approach we need to take. It's simple, fits a wide range of weights, and is easy to implement. When you add in the ability to buy boats/sails from many mfg's/lofts, I think that this is the winning combination.
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<br>Sail fast and have fun,
<br>Alan Thompson
<br>I20 - San Diego<br><br>