Always stayed in West-C, left turn just past hall of fame museum.
Take everything you need. Generator gas is like gold. One guy filled the back of his toy-hauler with cases of beer and made a killing selling it to people that were out.
For the Sunday race I used to arrive mid-afternoon on Saturday with the traffic light, wait to depart on Monday morning about 0900 after the early risers got out.
I did have a small cooler go missing one time out of 5 trips there.
Vendors do come around 2 times per day selling ice.
I always planned well and never ran out of anything. People do not think and run out of either beer or gas and try to purchase from you, I was offered 50 dollars for a 5 gallon can of gas late on Sunday afternoon after the race, almost took it but did not want to run out myself overnight.
It will be loud and wild.
There is nothing else like it that is for sure.