I wasn't planning to rent a car, but I'm not sure what the best way to get to/from the stadium will be. We'll be at the tailgate before the game, so we'd need to get from there to the stadium, and then back to our hotel from the stadium.
I've never been to that stadium and have no idea if there are good buses, etc. I've had trouble finding good information on it, a lot of it seems out of date.