did my paint this winter. Lexel makes a great tripolymer caulk that i ran all the way down to 0 degrees. it did take longer to cure off but i was able to remove and replace with new caulk all my windows. during all the wire wheel prep work and sanding the cold was actually quite nice. i did the rustoleum spray primer on a 30 ish day and let it dry for 2 days. then i got on craigslist commercial space rental section and was able to find a garage big enough to get bus in to paint it. i paid 250$ to rent it for a week, then used rollers, brushes on the grey, spray paint on the black stuff. the actual painting took me 3 days then i let it sit in there for the rest of the week drying at 45 degrees.
for the stickers off i used a whizzy wheel.
absolutely amazing time saver. i started with heat gun and a scraper it was taking forever. with that thing i was able to get all decals off in ~ 3 hours.
still had to use heat gun and scraper for the nuclear yellow reflector tape though.