Kirt,
I read this the same way. Several fleets have read this "suggestion" the same way that you and I have. I got an email from a sailor that now feels unwelcome at the local beach now. Yes, he sails an I20 and the "tried and died Hobie loyal have run him off". NACHA's "suggestion" has caused me to put the H20 up on the block. Why should I sail the slowest 20 foot boat out there? Why should I allow the maker to dictate who I can sail with? I guess I'm going to log some miles this season traveling to places where everyone is welcome.
Steve