From the ROAR website:
25.5 VTA - Cost: $85
ROAR Approved 25.5 ROAR Approved Non-Timing ESC ROAR Legal 2s Lipo 1550 weight limit Single 8 minute main
Blinky 17.5 Sedan - Cost: $85
Standard ROAR rules
ROAR Flyer has the information here
Also check this thread on Mikes Hobby Talk
ROAR 2012 Carpet Nationals March 16th-18th
And finally the website Andrew set up
2012 ROAR Carpet nationals
$85.00 per class, I know there will be trophies and door prizes like any National Event but I do not know what they will be.
3 (4 if you count pre-tech and pit setup on Thursday).
I think the total carpet area is 64 x 98 but we race on 42 x98 for national races and a little less for weekly races (for tarp storage at one end of the track).
Here is what ROAR is showing so far.
Race Entries
Come on Battman, you need to get the whole TN crew to come to this event. I would like to meet yall