The rough plan would be to leave around the begining of July. The road from PG to Whitehorse would be the Stewart Cassiar Highway 37, which is now fully paved and avoids the motor homes on the hwy 1 , Alaska Hwy.
I am sure that in the future there will more traffic on Hwy 37 as people realize it's paved, so this year may be the time to drive it.
I'll explore some extensions, as long as they are paved. Final dates and routes will be done through personal emails. Like always all types of cars and motorized vehicles are welcome.