Just a perfect, feel good read.
ETA: Ok, after sleeping a bit, and letting this one percolate, I only have ONE complaint, and I guess it's a small one: I wish we had gotten to know more about Travis. I feel he's still pretty much a mystery. All we really know about him is he's from a ranch in Texas, and if fascinated by all the ranching/climate/farming stuff. And he apparently had a pretty good home life. The way he was so open, and "out and proud" speaks to an experience you don't see every day, especially in someone who grew up in Texas, so I would love another story about these guys, maybe from his POV this time, maybe having them visit Texas and learning about Travis.