Like the title says, I’m heading back to the AT.  It’s my friend, Mat’s 42nd birthday and he asked to go hiking. We had done a few local Florida hikes before. I guess you can call them hikes. More like walking straight for a while. But we had never done real mountain hiking together. I had the best idea. Let’s do 42 miles on the Appalachian Trail. He had never been on the Appalachian Trail before but had heard amazing things about it because I pretty much never shut up about it. Kinda like how vegans and CrossFit never stop talking about, well vegetables and CrossFit. If you spend enough…