When I first got my 'C', I had an expensive in motion dish receiver mounted to the roof. Expensive and stupid. First, I'm a single RVer and have no desire to watch TV while I'm driving. And even when stopped in an RV park, if the satellite is blocked by trees, no reception. It turned out that almost every RV park I stay at has full hookups including cable and WIFI, so I never use it. The park cable doesn't always have the stations I usually watch, but at the very least there's news and weather, and its noise. I'd have it removed, but it would leave a pretty big hole in the roof.