Ray
We signed the RV agreement when we first started out traveling in 2006 and have never had to sign it again. We have always had the E/W coast feeds as part of our service. When we started FT this year, DirecTV understood we would not have local channels and we are alright with that. If we know we are going to stay somewhere at least two weeks or longer, we can have local channels turned on but have not done so.
When we got the new Augusta in late June this year, we had the newest SlimLine satellite installed on the roof. All the DirecTV installer had to do was bring us two new HD TIVO receivers and swap out our old receivers (yes, we had to pay about $300 for the two new receivers). They gave us Showtime and HBO free for six months as part of the "new service" or "move" they call it. We did the swap when we were at Fort Collins, CO and the installer was so excited when he saw our set up and realized he only had to give us new boxes. Ours was the first Slim Line on the roof he had seen.
Feel free to email us if you have any other questions. DH dealt with DirecTV so he knows how to get 'er done!
Good luck.
CJ