We are right along a civil war route, in a heavily wooded area, so I am just *dying* to get a metal detector and go out there. Maybe once I get back home! The man who owns a huge chunk of land next to us would probably let us go over there, as well. Acres and acres to explore..
Anyway, Crash, nohope is right about the research. If you can find some older maps of your area - maybe some historic reading at the library which points to who or what may have been there or traveled through - you'd have a much better idea of where to start. Good luck.. and don't forget to take pictures of anything you may find!