Obscure references in old diaries are your best clues to campsites. Your number one tool is the oldest map you can find of the area you are searching. That's the biggest help of all. Then you can search crossroads, river/creek crossings and any place along them that appears suitable for camps. Most camps are really close to the original roads, but winter camps can be a little farther off. One I've hunted years was about an 1/8th a mile from the main road. You might luck up on some not listed in any book, as most are not written about. Also don't discount old timers. I found a 1700's virgin fort based on an old timer's tale and that same old timer mentioned where a Confederate winter camp is and I've never gotten a chance to search that place as of yet. He's no longer living now either, so I may be the only one with that information. Oh...he's also the one that first knew about the other Winter camp I mentioned and told another person about it that first relic hunted that one in 1979(not me cause I was in diapers.lol) That person found literally thousands of bullets and buttons and probably anything else you can name(An interesting side note with this winter camp is that the Hatfield's and McCoy's, most of them from the feud later, actually encamped at this site together as Confederate soldiers before they hated each other.) That's my ultimate personal lifetime goal to locate a virgin Confederate winter camp. I know of at least five from diaries within a half hour to hours drive of me, but so far I haven't found any virgin winter camps(however I am about 99.9 certain where one is,but unfortunately the landowner won't allow relic hunting.)