It's not really a safe queen because it's not a high dollar item, but I have a Ruger Blackhawk stainless convertible Bisley that I really really like, but rarely shoot. It's been a LONG time since I've shot it, but check on it every now and then to make sure nothing's wrong with it, and there never is, I keep it wiped down and in a soft case. But all mine are shooters, I just don't shoot some as often as I do others.
I do have a Remington 870 express that I have to keep a close eye on, if you look at the finish the wrong way it will rust overnight. I keep it loaded in case of emergency, but wipe it down very good with a light coat of oil and keep it in one of those silly looking gun "socks". Love the 870, but the finish is pitiful, and somewhat high maintenance, I would imagine if I had to carry it outdoors for days at a time it would be a mess afterwards.