crossing the borders (food & fuel)
I have read lots on both US and Canadian border agerncy websites, and some of it is straightforward - what food you can and cannot take one way or the other. Some is less so, and obviously varies. ...
Forum Discussion
If you're picking up a rented Motorhome I think you'll find the norm is you pick it up full and return it the same way. So it wouldn't need filling.
