Awesome! I've wanted to go to the Wind River Range for a while and this just makes me want to go more.
The family and I were in the High Sierra Camps at Yosemite the same time you were in Wyoming. Got pictures of that same moon over different peaks. We were sleeping in canvas tent cabins so we didn't even take a hammock and only saw one - a Hennessey being hung for the first time. The guy had a windshield reflector and a sleeping bag and it got to the upper 20s that night. Hope he stayed warm. I told him about the forums.
Again, awesome report & pix. Thanks for sharing.