Well, I had no issues driving from Sconny to Twin Lakes toward the end of April during the first "shut down", and I don't forsee any issues this coming winter. Unless of course you think the state patrol is just going to park units at every spot along the Sconny/U.P. border?
Not the UP, but did many trips between MN and Sconnie myself, didn't let any "shut down" stop me from traveling. It was actually pretty fun, nobody on the roads for 8-10 miles at a time sometimes!
One of my riding buds always jokes about having to stay in a "Snow Cave" - Just may have to give that a try this winter! There are plenty of shelters along the state trails in MN where a fire would keep you plenty warm, as long as its not -20! All kidding aside, I know of a few places that already said they will be open for reservations to stay throughout the winter. And my buddy's trailer we stay in is looking better every day!