This was discussed in the Georgetown forum. Go to https://www.forestriverforums.com/fo...de-206041.html
and go to the 10th post. It show's someone that used a painters pole mounted to the back of their Rv by way of the ladder going to the roof. They also show how they mounted it on the ladder.
It sounds like Flybob has a pretty good idea also. I used something like this years ago on my TT and I am thinking about using this on my MH.
I am having the roof recovered in March and they want to remove the original antenna and replace it with a King Omni Pro. From the reviews it doesn't look like that antenna is that great so I am looking at something else that can pull those stations in that are pretty far away.