I am working on The Cache currently, Chapter 15 - Desperation, and other background info. Just because so many of you have requested (and it is too cold outside to do anything much). ; )
Some links for your edification and pleasure.
A site for the Outdoorsman and Outdoorswoman
Wyoming Forest Reconnaissance, 5 day LRRP
10 Astonishing Treehouses You’d Love to Live In