I see this question has been a while waiting for some answers. I can only supply a few of them
Unreserved parking "in the desert" is 40 $, for the whole week if you want. We used this last year, came in Wed AM, left Monday noon after the races..and it was fine, cleared marked spaces, plenty large, and sure worth the price.. Dont know $$ of reserved..
Water and drain wagons come around, but I dont know the cost
"Bashas" ( large grocery chain) have a full service grocery store up near the racetrack, regular prices, and tho in a huge tent, is pretty complete.You can ride or walk there,
Shuttle buses constantly run the whole property. Free, get on and off as you please
Free Phoenix newspaper thrown on your site every morning..Free!!
I'm pretty sure a vehicle comes around selling Ice on a regular basis, but I dont know the $$
My only complaint was the widespread use of fireworks, including arial(sp) type. I finally retracted my awnings after much debris hit the roof. No damage, but didnt like it. Cops say., "I have to ask my commander if I can stop it", then never return
Its the only NASCAR races I've been to, but I can't imagine it being run any better. Lots of help, friendly employees, clean and in good repair.. Hope you havn't given up on hearing any answers to your questions, .. and you enjoy the races...rgr..
2004 Winnebago 33V, WH
2010 Honda CRV
Jim, Lynda, and our 6/2010 model Weimaraner, Quincy, aka Q Man