We use that same site. Some of the things they list we'd have no interest in but sometimes they come up with some good ones. In Connecticut, I think it was, I saw something about three painted rocks along some two-lane highway. I then forgot about them until we ran across them accidentally. Then we made sure we saw all three. I can't find the picture of the third one but here's the first two. Thanks for the reminder about this site. I forgot about it and haven't checked it for the area we are currently in.