Ok, I went to the show. Yes, there were a ton of vipers but the shows sponsored by the Viper club of America. I count over 30+ vipers on site, with 1 twin turbo pushing over 800hp to the wheels.
Lots of NSX's, good amount of Z's from different years, some Bimmers, a few porsche's, lots of Ferrari's and lotus's. It was a pretty good day. The twin turbo 700 hp supra was a little insane for me but running 10 sec 1/4 sounds pretty nice (cool) .
I'll load a few pics...