People keep mentioning the AWOL. What does the acronym stand for? Also, where can I find it? I was referenced to a site but it appeared to have many different books. Also what other guidebooks do you suggest? The main things that are most important to me is what towns the trails run near and what is located in those towns (In other words are they worthy stops to resupply at). Also I would like to be able to familiarize myself with where water sources are located. Finally, it would also be nice if there are any "must see" things mentioned in the guidebooks so I dont miss anything along the way. Thanks!