The main Diffrence I see ins NASA is Nationwide and has REAL classes to Compete in, Sure if I wanted to invest 10,000 in the sentra I could race with PBOC but why. Nasa SE is a much better bargian, they don't run in florida but have an awesome Worker for free run program for cheap people like me. they have a REAL race series and sanction the best time trial/time attack program out there. This is where the SCCA looses so many people it's SUCH a large step from autocross to Wheel to wheel and Solo-1 while fun ESP. hillclimb events. is still a big step to get the saftey gear etc. If there was a hillclimb program around here I'd have a solo-1 bar in the car allready but there is no need with nasa. plus most tracks in florida arent Rollover prone.
I Like the guys at Chin and safe but where can you go. solo? then what? instructor. it's the competition that feeds my passion, weather it's trying to lap a peticular course faster then Loren, or actually competing in a real time trial.