Go to
FAST - Autocross > Home and read the section labeled "Novice Tips" -- that'll give you a pretty good idea what to expect. Clean all the loose stuff out of your car before coming out, make sure the battery's secured tight, nothing loose, nothing leaking. Pump your tires up to 35 psi -- we may put more in once you're there, but that'll do for a start. You'll get plenty of help once out there -- we take good care of newbies.