2air, here's your next bump....
The anasazi area of SE Utah is an area where you could spend a decade. Every wash and canyon has a ruin about 1/2 mile apart. There's even a little-known piece of Bridges Nat Mon across the road from Grand Gulch. Not to mention that Bluff is a nice town and Cow Canyon is a good restaurant, book store, and fine art gallery. But, back to topic...
Utah 261 runs from approximately Mexican Hat up to Utah 95, near Bridges Nat Mon. A note on the map says, "steep grades, switch backs" but don't let that stop you. I had no problem taking a 27' Overlander up the cliff, and I think no problem for a 31'. Just smile at the sign on the roadway. 261 is paved, except for the road up the cliff. I like the Mulley Point overlook, looking over the Goosenecks of the San Juan. It's 3.8 miles down a gravel road, the first west turn (left) after you climb the cliff heading north--the road splits right away, stay left. Another mile or so north along 261 there is a dirt road heading west that has a number of meadows (if you think of sagebrush as making a meadow) along it.
If you want to park for Grand Gulch (and the Ranger Station is full), go all the way to the north end of 261. In the SE corner of the intersection with 95, there is a several football fields big area about 1/3 mile down a gravel road (OK for 27' and maybe longer, but it does have some blue whale sized hummocks), great for several days of unhooking and camping. At the same intersection, a dirt road continues north, but I recommend against it. I couldn't negotiate it all the way with my 18' Caravel, but it is more private for tent camping.
BTW, you see Utah 316 down near Mexican Hat. That road leads to the Goosenecks State Park--never been there but it would be worth a look. NE of there you see Valley of the Gods, the road is dirt, but it's a nice scenic loop if you're not towing. Another spot I haven't looked at is the Sand Island Campground across the river from Bluff.