As you drive immediately just past the Esso Club there are 2 Brick houses on the right (same side of road as the Club). The 1st brick is a multi-room rental and they rent out parking to cars in the front yard only. The second (and point of this post) rents out parking in the back yard and on the side all are in the shade. The 2nd brick owned by an attorney whose nickname is "Punk" and is ALWAYS $10-20 Cheaper than the first houde and is a much larger area sufficient for "close-by-the-car" tailgating as a rule. The people who rent the place out always have at least one large TV going and after September usually have a large postgame bonfire and tailgating which you're more than welcome to join. You'll see an older guy at the end of the driveway usually holding up a posterboard sign. I'd expect the cost to be between $40-60 bucks, remembering it is just a few feet from "The Club" and just a few blocks from the stadium. Although all facilities in the house are closed off, there are plenty of bathroom facilities just a few feet away.
Some advice: Get there early.....I'd recommend before 10AM to guarantee a good spot and plenty of availability. I, myself, will be there about that time and may actually get involved in the parking of some of the cars.
Again, I'm not sure what they're charging this weekend other than its almost always cheaper than the first house