Tips for the track?

Just noticed the lug nuts - if you have open-ended ones, some tech guys are big on seeing the wheel studs, no matter the ET. If you swap them on, it may save you some hassle.
You might get away with not having a driveshaft loop, but it's easier to get through Tech having one, and a good idea nevertheless. 1-quart puke tank is another basic deal.
You might want to call or email the track to see what they want, before you show up.
I assume you've been to that track before, and know where everything is; if not, it may be a good idea to do some recon beforehand: where Tech happens, the top-end turn-off, where water & compressed air might be, what the starting line guys want as far as treaded tires @ the water box...