Vancouver Island and the "Sunshine Coast"

I realize you are planning on travelling with your RV and that the BC Ferries option includes accommodation and automotive transport. The intent is to provide you with a tour concept that includes both the Sunshine Coast and The Island. I have done the circle via automobile but excluding the accommodations. That option may be available to you in which case the transportation package price will likely be less than the sum of the individual ferry fee charges. Self booking also allows you the luxury of determining your own timetable. You also need to pay attention to dates as I have no idea what the time availability of a package may be. They are not offered year round as I recall. The BC Ferries folks are pretty good at assisting us landlubbers!
Cheers;
Vic

http://www.bcferriesvacations.com/packages/package-details04271001.php/