Thanks everyone. Of course i'd love to do it in a Porsche... actually My DIL's brother is bridging his Ferrari Modena to camp with us in E. WA next week. It's fun to go get firewood in it..
I'm comfortable driving twisty and hilly with the MH, and I'm not towing this time., so I'll take that route, thanks again for the helpful information.
Golden HVAC: There is also a WA State weigh station near Anacortes, and I did weigh the MH and was presently surprised ~2,300 lbs below what I expected and the MH capacity.
Sorry about the OR/CA confusion, Google maps doesn't show state lines well.
