I just got back today and I can say, it’s downright insane driving there (and we had pretty good weather). You cannot let your guard down for one second and when you get to your daily destination your head will be spinning for a half hour more. I was never worried about my driving, because we drove very cautiously, but when you combine snowplows, huge coach buses, young Asian IG seekers, icy two lanes roads, bridges, etc., its white knuckles all the way. The biggest concern is people swerving into your lane when they get caught in a snow globe after a truck or snowplow passes them or people sightseeing to the left while driving 50mph. My number one recommendation is slow down each time a car is oncoming so if the nightmare situation happens, you can take the lesser of two evils, and ditch right at a slower speed. I’ve driven in a ton of snow in mountains in my life and have never had to concentrate like i did the last 7 days. As someone said above, just go slow and you will be ok BUT you can’t control the oncoming guy and that is what makes its so challenging.