The early line bodes well for you... kiss o'death for MI... when the point spread is that close always believe that the "underdog" will rally and win... Hope our boys don't get cocky... 3 points... they better not... ;-)
Hope your back eases quickly... Dr. ksquared recommends... wet heat (they have heating pads with sponges) and Advil... take the Advil... lie on the heating pad set on low for half an hour... take a break... try another half hour... don't lie on it continuously... you'll get burned. The heat and moisture pull the Advil loaded blood into the area and helps heal it more quickly... personal experience here...
Hope the sun shines on your game... I'll take rain in NJ... too dry around here... BTW... if I spent all day tailgating, I'd sleep through the game.