Brad:
I have been a Dish user for longer than I want to reveal. I have set up 4 antennas on my stick and brick homes but never was good at aiming the tripod multi LNB antennas with my RV. I presently have the Winegard Traveler 1000.2 mounted on my RV roof, fully automatic as long as no obstructions. If obstructed i carry a Winegard Pathway X2 fully automatic portable. Both work great with HD, the Traveler allows two sets to view differant channels even on differant satellites. The X2 allows two sets but both must be watching channels on the same satellite.