Since I am neither in or near Indy, I would set up on the 74 overpass and wait for the hoard. Then its"clear on the left, clear on the right, Fire at will!"
That got me to thinking. There where 24 crosses 31 would be a pretty good place for the folks up North to set up shop. Get you boys that have turned zombie as your coming up a little hill. Heck we could blow that bridge over the Wabash that is right before that overpass to slow you all down.