Joe b, thanks for the clarification.  WiFi will work at the overnight stops.
I've got the truck trained now.  It just knows where to fuel up, where to hit the rest stop, and where to stop for the night.  The lovely wife has taught it to place the overnights closer together.  
Last August 22+ the road was in great shape.  The section from the US Border to Beaver Creek was getting a serious workover, except for the last mile to the border.  Winter will toss things around a bit and cause various surface failures, but the folks this year and next ought to see pretty decent road conditions.
One item that ought to be more prominent in the Milepost is fuel.  The past few years you could not predict of depend on what fuel station would be operating at Haines Junction.  Sue T suggested Otter Falls Cutoff, maybe 10 miles toward Whitehorse from Haines Junction, and they have been great.