Yeah I know a bunch of people who run w/
www.chinmotorsports.com ... its a fun event. I've never personally gone, but I'd love to have my car in a shape that I'd feel comfortable doing that. I think its $250+ each time.
Anyways, Sunday was a trip! Definitely one of the best events yet. Over 120 cars running, some clubs showing off their rides, it was really cool. Got to see my first Japanese right-hand-drive Evo7 and a 2004 Viper among other very cool cars. My runs were ok... my second was pretty good, but I had fun & I didn't care. I took 37MB of photos, when I get a chance to chop a few I'll put some up.