That Gorilla tape works great. Great pictures and TR. I'm aiming to do this trip with my son who will be 13 next year. I'm due to make it, I've only been thinking about it for 20 years or more.
I've done that catwalk part in the snow one winter as a part of a very long day hike...i suppose that made it easier because it didn't seem a big deal.
Inspiring TR, thank you.