You're in luck if you're in Irvine, CA! That's their next stop on April 20-22. Check out [ http://www.motortrend.com/feb01/drive/drive_f.html ] for more details. Just call the number and say you don't have an invitation but would like to attend and they will put you on the 'waiting list'. If there are extra spots (from people who were invited but did not RSVP) then you got it. From then on you should be on their mailing list for future events.
John Yim (Houston) 91 ZTT Stage...stages are confusing. Just read the mods. :) 30 BSP, Houston Region SCCA "...Just as they're about to catch me... Twin... Turbos... Kick... In..."