So I ordered the mirror complete with arm from Amazon. And I ordered a hitch mount spare tire carrier. A friend helped me get the tire mounted on that. I really didn't like it because then I cannot use my trunk which slides into the hitch receiver. But it works.
Yesterday I traveled down south toward Port Charlotte to camp a short distance away from an RV repair guy. Today he swapped the mirror arms out and my new mirror looks great. He was familiar with the R-Visions and said they are among the best built little coaches. He checked the wall where the spare tire mount pulled out and determine that the wall itself was solid. There apparently was some water intrusion over 17 years and caused it to to infiltrate where the lag bolts were. To fix it, he removed the shower surround and put a metal plate behind it. He pre-drilled holes to match the spare tire mount and bolted through the wall with the aluminum plate on the inside and the spare tire mount on the outside. He moved it from where it was originally placed due to wanting to avoid any damaged wood and because the original was lower behind the tub which we couldn't remove. He put the surround back on and a very small section of the aluminum sticks out but is hidden by the shower curtain. I don't mind that, though, because I believe this is a better fix.
I thought I needed a new awning as this one is delaminating and we last repaired it with eternabond tape. Apparently it was a very good fix because Mike unrolled it and it actually all works and appears to be stable. We got the numbers off the tube and he said I didn't need to be in a big hurry to replace it. . . he thought it would be good for another year. And he schooled me in its operation, which I had long since forgotten. He said any RV dealer could assist with the awning and I have since found someone local who can replace the fabric, so I may do that.
So things are going well with MinnieMee. She's back in business, ready for her next adventure!
Dale