I'll be there, not expecting a win however.
Good luck. I went a few years ago when ASU played Iowa and they were the rudest fans I've ever encountered. ASU got clobbered that game and every time they did something good (which was rare) I stood up and clapped like a normal person (no excessive or crazy cheering) and the 400lb corn fed behemoth next to me kept sliding over towards my direction on the bench. He was trying to give me as little sitting room as possible, and at one point I went to sit down without looking and ended up in his lap.
Walking to and from the game I was constantly screamed at for having an ASU windbreaker on, people were swearing, etc. Just a bunch of rural retards from what I can tell.
I think the overly brashness of a fan base can be directly correlated to how small the town is. In a small town where there's nothing to do some folks seem to take college athletics way too seriously, I suppose that may have been the issue in Iowa.
EDIT: VV Yah theres good fans and obnoxious fans everywhere, but from my very unscientific poll (personal experience) the ones in small towns are the worst. The best I ever encountered were Northwestern fans. They live in a big, beautiful city with lots to do and support a terrible program, they don't take anything too seriously and are just having fun.