The question is more fundimental that that!!. Where is "MaRVey" going to be located??
You will have great difficulty picking up any Bell satellite more than about 200 miles south of the USA-Canada border since the newest satellite at about 90? Longitude replaced the old one at that location about two years ago. The satellite at 82? was never reachable more than 200 miles south.
There should specific dishes and LNB's available for RV's and Bell available in Canada but you would likely have to buy it here. But the changeover mentioned above, in my case, forced me to switch providers.
I know of several installed for Shaw on RV's that work both here and in USA.
What you can reach with any given dish depends on the LNB's, the shape of the dish, its focal points as well as the footprint of the desired signal.
