Send a Private Message ("PM") to Skoolie member tomas_maly
. He spent last winter in the snow near Ithaca. You may have to write 5 pre-approved posts before you have the ability to send a PM. Tomas was advertising his bus for sale at the end of the school year, so he may not be dropping in and see your request.
Another member who sent pictures of living in a snow-covered bus further south was Griff
. He hasn't made a post in 3-1/2 years, but might still get a PM.
Or, you could follow these links to their profiles, and search through their posts for what might have worked, and what might not have.