Well, that's possibly intriguing. But if I get tickets up front, is it just going to be a stupid mosh pit/shoving match thing? I would venture to guess that on the grass is where you'll see more of a mosh pit. I'm not in to all that, and have been to some hard rocking shows at Alpine (Clash of the Titans in 1990 with Alice in Chains, Megadeth, Slayer, and Anthrax) and I avoided the dreaded mosh pit.