Food costs the same money pretty much anywhere. Most of us would be eating whether or not we go to the Challenge. I don't see counting food.
Gas and mileage definitely cost money, and I know I am much more fortunate than most regarding how close I live to Gainesville. But as far as I am concerned, this is really the only variable.
While I am aware that there are several people who have traveled across the entire country, they are very rare.
So, let's assume 1200 miles. That would get to Gainesville from Flint MI, Albany NY, Kansas City KS, or Lubbock TX. Certainly cover most of the participants.
A 2400 mile round trip at the IRS rate of $.50 per mile (which I generally MAKE quite a bit of money on driving my full sized truck) would only cost $1200.
So, I'm just not seeing the $5K. In my opinion, anyone who can build a race car for under $2K should be able to figure out how to keep the other related expenses within reason.
I am really not trying to argue. But I don't want to discourage people who might participate by throwing around numbers like $5-$8K. It really doesn't need to cost that much.

