Driving the Trans Labrador Highway in a Class A

I have been planning to attempt this with my 38 ft Newmar Gas Class A, towing our Jeep Liberty. I am finding a lot of different information regarding this road. We are planning on doing the circle tour Labrador, Newfoundland, Nova Scotia then back home to Massachusetts. Any information from someone who had actually done this trip would be very helpful. We are planning on leaving home mid June.

r0n & deb :E