I think I know exactly what you are talking about. https://fb.watch/H1W-gBwOaI/? Hopefully this link works it’s a full 25 minute tour. If anyone wants to check it out on google maps or anything the address is publicly posted as “1181 Morrison Campground Rd, Kingston, GA 30145” they were open in February but I’m not sure how often. Here are some pictures from Facebook