Hi Rolf,
Yes there were boats in the Worrell with racks/wings. Yes, perhaps the 20 footers that are around today are too heavy..not disputing that, but like someone else said.. [color:"red"] no one will bring a knife to a gun fight[/color] ...ie, no N20, N60, T sailor is going to race straight up with an M20 or Eagle20. So, they just won't show up.

So, how many boats do you want at a regatta? 1 M20, or a bunch of Ts, N20s, N60s, etc?

I guarantee that all or even some of these guys are not going to rush out to get an M20 or Eagle 20 just to race in a class where there are no competitors. Over time, people will of course buy/build lighter boats, and as they do, if there are enough we start a new class for them, or if they are more than 50% of the boats out there, then change the existing class rules.
my 2c
Dave