Cable wire connection!
After reading several solutions to have Satelite TV in the Airstream I came up with a fix. There is analog TV jacks for the crank up antenna in the unit. To solve the problem without cutting holes in the skin I put the wire in the street side storage compartment and ran it up the wall next to the bed. Hooked it to the jack in the rear bedroom and Whaa-La. I now have a signal in the front room by just plugging in the box to the wall outlet for the analog antena. If I want TV in the bedroom just unplug from the wall and plut direct into the TV. The compartment door will still close on the outside of the unit and when done just tuck the wire to the dish in the compartment.