is it recommended i buy a parking pass ahead of time? i live 2 hours away, but i'm going to be getting to the venue fairly early in the afternoon. will parking sell out that quickly? if i did go ahead and buy it, how would i pick it up, since i don't live in the area to get it at the box office ahead of time? (paying for it to be mailed is out of the question. way too expensive.)
thanks.