I figured out the flyer. Everyone is paying $15 to race or crew at the gate on Sat/Sun ($25 for both days). Then you have to go to the base of the tower and buy in to one of the racing programs. The cheapest would be the street tire class for trophy which is $25 per day and has a buy back of $20. Obviously there would be time to get a few rounds of qualifying in and then it would depend on how far through the brackets you could go. So it would be $40 to run Sunday for the trophy. If you did the buy back it would be $60.
