Yes, get a portable dish and use a home receiver. But DO NOT tell DirecTV you are using it in a camper. They want a totally separate subscription if they know that is what you are doing. Let them believe the receiver is in your bedroom. The only negative is you won't get your usual local channels if you go 75 to 100 miles away from your home. You will not get what would be considered local channels in your traveled-to location. But you have a crank-up antenna for that anyway.
Chuck - Sparta, TN
2012 Jay Flight 22FB, 2 x Honda EU2000i
2013 GMC Yukon XL Denali AWD
EDUCATION is what you get when you read the fine print.....
EXPERIENCE is what you get when you don't.