Thank you for your feedback. I am certain that there are ways to park our trailer in our driveway, what I am realizing is that none of them are easy. Power dollies, winches, rails, cameras, etc. are all potentially good options but all are burdensome. The deeper I was getting into this project the entropy was going up just like in our mother nature.
Back in the seventies and eighties I remember calling my wife on Friday afternoons to decide if we should go to Yosemite. If yes, four hours later we were looking for a campsite on the valley floor with our VW Westfalia. This was simple.
We would like to go back to these spontaneous simple decisions to go to Timothy Lake Park or Beachside, or even Yosemite without the burden of parking. Our recent paid parking was expensive and sometimes not easy to park if other RVís parked too close.
Our hearts are in camping, not in its carrier, so we plan to go with the simplest solution possible. Whether it will be a narrower and smaller trailer or a Sprinter like conversion time will tell.