I am fairly confident that their will be a paved spot open somewhere. I just don't want you guys to go out there thinking you have something reserved for you. I/RODS has all of the spots reserved on the North West and South West area. At this point I have maybe two spots open. I need to make sure that should I have some LATE entries I will have a place to put them. The track is also having a Super Series race that day and I expect that a lot of the spots on the South side will be taken but I don't think they will have all 63 spots filled.
My suggestion is to get there early and be the first in line. When you drive in and you don't see a cone take the spot, it is yours.
I really don't think you will have a hard time finding a spot if you get there early.