Great idea Dave (using the video). I think the area we're talking about is here( 22:53-22:59). At 22:50 you see a large rock. I believe I've passed that rock with it on my right instead of my left when descending.
Here's another GE image. I tried approximate Jim Mean's placement of the red line and my previous placement of the yellow pin. The green line is my track from when I missed the turn in 2012.
