Just walk out the door and you are tail gaiting (well at that time you could be in the west parking lot).
My buddies and I would wait usually 10-15 minutes to kickoff. They had a great racket with the parking,
even back then it was at least 10 bucks for some nasty spot, but hey, who's complaining when you are
literally right next to the stadium.

I still park by the produce market just kitty-corner from Alta.