Shaw has the home away from home program where they will sell you an extra dish for a cottage or RV. All they need is the address or vin number of the RV to register you. It is understood, however, that only one location is active at one time although they do not actively pursue that area. Their customer service is excellent in assisting you to set up a dish in southern locations.
Bell does the same but they insist on turning off the home receiver and turning on the cottage one- a real pain which probably nobody does. They did however not want US use and now with the new satellites do not have that problem. Only Bell had this- said it was illegal- nonsense- probably a contractual agreement with the US suppliers of their equipment.
Anyway, Shaw is a much nicer company to deal with in my opinion. I would not go back to Bell personally.