In re: metal detectors. I have a friend who writes a column on the internet. He mentioned a H.S. reunion. Someone posted about having found a class ring from his class (with his metal detector at the beach, but actually right near a storm drain). He mentioned the initials on it, my friend said he would ask around at the reunion. Heck, I pulled out yearbooks, found someone with those initials, posted my find. Well, I don't know who called who, who looked up who, or what, but...the finder and the owner got together and the ring was returned.....it had been lost the day after receiving it! Needless to say, all those years later, it was hard to believe.
So, it can certainly be fun. I know folks who use them just looking for change and they do find them.
Sunnydaze....I often thought the same as you, but between the fires, mudslides, earthquakes, smog and traffic....Nope, would not want to live in Hollywood.