campsite isn't a problem at all. like i've said, vodka in the water bottle is your best friend. i went through some bizarrely creative measures to sneak vodka inside the venue inside factory sealed water bottles and they didnt even check to see if the seals had been broken anyway. so it isnt a huge issue really.
the one day i decide to try and sneak some vodka into the venue was the last day last year, when they pretty much gave me a full body patdown. sniped my fun for the day
Lawn chairs are not allowed, blankets are, i have seen people turned away at the gate with tarps. When you go thrus the bag check focus on getting in the line with a younger teenage boy or girl, they don't check the bags well enough. Advil wont be a problem to bring in.
oh my god. listen to this person. i had a 10oz bottle of booze in my waistband in my back and this old lady sniped it on the third day. lesson: avoid the old people.