My 40+ year-old female cousin has just declared her decision to hike the APT from Georgia to Pennsylvania in 2014. As far as I know, she has zippy experience with firearms. I would like to persuade her to get the appropriate firearms training to carry a pistol on this trek. Is there a guideline document anyone's aware of that has a comprehensive list of firearms regulations and requirements for the Appalachian Trail by state along it's length?