Uh Bill,
Is there anyway you could show up at the Fort a day earlier than you plan? That way you could get set up, get your groceries, and everyone would be in vacation mode. Then the next day you could slip over to the game, pick up a cheap ticket outside the stadium, and cheer on your Huskers? I mean, that's would I would try to do if I could persuade DW somehow.
Two years ago when we were at the Fort for Thanksgiving my team (Alabama) played at Disney's Wide World of Sports in a basketball tournament. We went to the Milk House Arena and cheered the Tide to a victory over Baylor that night.
So if you get the chance to combine two of your favorite things (camping at the Fort and cheering on your school) on vacation I say you HAVE to go for it.
Bama ED
PS-I mean, if you can get it past DW somehow. Is she a fan too?