The rush line should begin by the entrance door to the box office. When I saw the show in January, I opted for standing room, which gives you a great view of the stage. I had been told that the rush seats may be the very last row of the (3rd level) balcony, which are God awful. I sat there once for another show -- I'm 5'8" and I needed to sit (awkwardly) on 2 booster seats (stacked on top of each other) to see anything -- at times I even had to stand. In addition the view from those seats is extremely far away from the stage. The play is long but if you can tolerate standing, I would recommend the SR option.