Ok, my wife has given me either a track day or race school for my birthday!

I really like the idea of racing but don't know if I should jump right in.
Track days are $200 and the race school is also $200 but once I have the license I can do practices for $50 and actually race. Any reason I shouldn't just take the school and get the license?
I'll be taking the class at Loudon (NHIS) and can't wait! One other question, I read the loudon rules but was unclear of what class I'd be in with the 954. Is there an amateur class for bigass bikes?
Thanks, did I mention I'm sooo excited!!!
Mark
