I think a big factor is the spectator count dropping like it has. Face it drag racing isn't that popular like it was in the 60's and 70's. There are a lot of factors why the stands are not getting filled like they used to.

As for payout vs entry fees, sometines it makes more sense to footbrake with the lower entry fee.

Here is a race that will be at my home track this weekend. Payout a little better but the race will be drug out all day so the track can sell burgers.

Oh BTW, look who is one of the sponsors!

http://www.huntsvilledragway.com/rcity_n_5-14.jpg