Bisbee is a great place to go see, certainly worth a couple of days. The way we did it was to stay in Tombstone and then took the toad from there. There's a good days worth to see in Tombstone.
In Bisbee you need to see the Queen Mine. It was one of the last actual mines for copper since the deposits were rich enough for it. They take you inside the mine on one of the little trains the miners rode. Some of the tour guides actually worked in the mine when they were a lot younger.
Queen Mine TourI think there's only one RV park in Bisbee and it's located right off to the side of the Queen Mine. I'm not too sure you can get a 40' MH in there.
Bisbee also has the 1000 Great Stair Climb. Bisbee is built in a steep little valley that's been wiped out a couple of times by fires and floods. There are a lot of steps to get up to the residences. So they've made a race covering nine sets of stairs.
Bisbee Stair RaceBisbee has become one of those "quaint little artist towns". A little bit on the expensive side, but lots of neat shops and restaurants - maybe a little pricey, but it's not like you're going to live there full time.
Also go see the Kartchner Caverns. These have only been open a few years and well worth seeing. There are two caves. Because of the bats migrating, they don't always have both of them open so that you can see both on the same day. You might want to call ahead to check. There's an RV park not to far away.
Kartchner CavernsBill
Nodwell RN110 out moose hunting. 4-53 Detroit, Clark 5 spd, 40" wide tracks, 10:00x20 tires, 16,000# capacity, 22,000# weight. You know the mud is getting deep when it's coming in the doors.