Probably an hour or so south (ish) of PV, it's accessed from I17. Our summer is finally starting to wind down, so that area should have some other rigs running on the weekend, but probably not crowded.
BLM info and area maps here:
http://www.blm.gov/az/st/en/prog/recreation/camping/dev_camps/table-mesa.html
A few of the trails are also listed in the Wells Arizona trail book.
Edit: Crapshoot and Raw Deal are supposed to be a few of the easier ones, a local club used to do beginner class on those two until event permits got silly.
I've personally only ran Upper Terminator on 35's with a locker, but others also made it on open/open but struggled in a few spots. The best I remember, most of the harder obstacles had bypasses. Be cautious if going solo. It's a long walk out and cell service is spotty. I'd join you this weekend if I could, but I can't.
If you go, stop by Rock Springs Cafe in Black Canyon City for a ridiculously good bourbon cheese burger and the best pecan pie I've ever had. It's right off the 17.