we have Directv and when we travel, we usually will get the locals on OTA TV and use the satellite for other programming. (DH likes History Channel, I like DIY and HGTV, kids like Disney and Nik) We don't watch that much TV while we are in the camper, but it's good to have when we have bad weather or just need some de-stressing time.
So, what I was alluding to, we don't change our address, we just don't pick up local channels when we are outside of a 100 mile circle from our home. That is what we use our antenna for - NBC, ABC, CBS and FOX networks. Most places we go to, we can get these by using the antenna.