Just Crotalus ruber for me, but they were tame as heck. Couldn't piss those snakes off if I tried. They never tried to bite. Speaking of pissing them off, we had a tiny hole in the floor where we lived in San Diego. The cable TV came through that. In the winter we used to put our ear to the hole, then stomp on the floor and listen to them rattle. There were a bunch of them spending the winter under the house.

One day, the (military) housing authority came through and gassed them all out and slaughtered them. It sucked. Didn't take 2 months, and we were infested with mice.