The stars all aligned for us.
The local RV dealer told us their first appointment to install hitch rails was in August....
A trailer dealer had a better answer and we scheduled the install for Tuesday morning. We told the seller we had it all set and would meet him Thursday in Denver. So Tuesday I get voicemail saying the mechanic was out sick and I needed to call the manager to discuss options. By the time I called, she had lined up another shop to do the install and we were saved! She scored big points!
Drove to Denver yesterday, met with seller and took possession today. Seller helped us set up the hitch and I drove about 10 miles to a hotel where we are staying. The system seems like it will work well for us so far.
Yes, I'm nervous as I can be but so far so good!