I wish people would include the state in the subject line. I shouldn't have to hover over the post to deduce the location from the test.
I haven't driven it, but using my favorite tools, Google Maps with terrain mode and streetview, I'd say it would be a fun one to drive in a car, but might be too much work in a large RV. It's a typical travel up one river valley, cross a divide, and down another valley. There isn't much in the way of shoulders or guardrails, but it is 2 lanes. The pass climb is about 1500 ft.
A search on '227' turned up another thread on this area
http://www.rv.net/forum/index.cfm/fuseaction/thread/tid/26210591.cfmbut I was the only one who replied.