Scin,
I'm certainly NOT an instructor, and I don't know if NASA allows non-instructor ride-alongs in HPDE 1. But if they do, sure, I'll try to help in any way I can. I've had the most luck with Shane, (has a 240Z and Elise), Don, (has an M coupe), and Mike, (has a 325e). Even though they don't have NSX experience, they're good instructors.
It sounds like you have limited track experience, so focus on learning basic techniques, (heel/toe, the correct line, straight line braking, looking ahead, etc.) I'd recommend you buy the Ross Bentley book, Speed Secrets, it's only $18.00. NASA is and excellent organization, always runs on time, be sure to have your car teched before going (it's usually $10), be at the Driver's meeting early Saturday morning and after every session, NASA has a dwonload session, where a group instructor answers questions and all the drivers talk. Don't miss them.
HPDE 1 is NOT racing, just drive at your own, safe pace and take the opportunity to learn slowly. This is the best time to build proper techniques and not develop any bad habits, (I should know, I'm still trying to break mine !)
I'll look for you out there and help in any way I can. If you have any questions, PM me and I'll give you my mobile number.