I've followed Steve Kaighen's Civil War relic hunting adventures on Youtube for several years now. He's been relic hunting for over 35 years. Steve does a great job of discussing Civil War camps in the western theater as well as sharing his many artifact recoveries and preservation efforts from these camps and other locations along the Kansas/Missouri border.
I'm truly excited to find out he's just announced a new website which will discuss these topics in even greater depths. I highly recommend Steve's website to anyone interested in the WBTS and especially those interested in the war in the west, as well as those interested in artifact recovery, analysis and preservation.