If you guys are near Charlotte and can't make it to this short stop, theres the Charlotte Auto Show this weekend. I'm not sure if its true, but a representative for the auto show responded to my email and said that, even though they arent told which vehicles will be brought by the auto makers, she's "pretty certain" that there will be a 370z. You can check out the website at:
Charlotte Auto Show :: (704) 364-1078. Tickets are only $6 anyway.