This is a good site:
http://www.moutons.org/sccasolo/

Your car starts out in GS, same class my 2000 Civic Si would start out in, but your car is like 500lbs lighter. But the swap automatically puts you into SM2 where the Corvette Z06 rules. Although you have a good chance depending on the course.

But this is your 1st year so you should worry about getting as much seat time as you can and just have fun this year. Get someone to drive with you, drive the car for you, hop in other people's cars (if they let you) and just learn this year.