3 - Park in Monroe and hitch a ride with a trucker.

Seriously though, practice in Oregon first. Take her to a ski lodge for lunch on a weather warn day and see how you do on a short trip. You definitely want AWD, chains on hand and experience in snow before messing with highway 2 coming from the west. I5 east and then north over Blewett may be easier based on conditions.

Yeah, what I describe may be overkill and exaggerated. But if you spin out, cause a major wreck and manage to survive, the people who get stuck for hours waiting for the WSDOT to clean things up may let you know what they think about inexperienced drivers. :-)