Roger here, in Clarksville, TN. I hunt CW relics in and around Dover, TN, near the site of Ft. Donelson. (NO I have never, ever hunted on the park).
I don't care if people know where I hunt. The stuff I'm finding has been in the ground for, what, 150 years? The places I hunt have been HAMMERED for the past 40 years, or so, but you know what? I'm finding a few scraps. It suits me. I dig up something that was last held by a kid, about 19 years old, scared out his mind. I can appreciate that (USA, Ret. 11H5M, Rakkasan Raider, to those who'd know).
I got into relic hunting about a year ago. I have beed directed to the sites I hunt by fellow hunters, who were kind enough to share. Did they give me their 'honey holes?' No, of course not, but I'm happy to hunt for 4 hours, and dig 3 Minie balls. No kidding. But the places I do hunt continue to give up the goodies, nearly every time I go, so who knows, I might hit the jackpot anytime

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And, by sharing where I live, I have been blessed to actually meet several members, by traveling to j.d.'s hunt in Missouri last October, and hosting some hunters for the Dover hunt earlier this month. I met some great guys and gals, and hope to hunt with them, and many others in the future.
To each, his own.
Roger