I have the satellite radio that came with my Windjammer, works great. I also have one in my f250. I activate the tt for about 3-4 months of camping, then call them and have it turned off, they will often offer good deals to keep it on longer. I plan on doing the same thing in a few weeks for our first trip of the year.
Chuck " still in Va "
2012 3065w Windjammer
2012 f250 lariat Crew cab power stroke (of course )