I have a business trip from Toronto to Boston and will stop for hiking in the White Mountains on my return through New Hampshire over the Canadian Thanksgiving long weekend. Most apps (especially Tesla's in car navigation) route me through Montreal. I am concerned about stopping when there are only two superchargers... that appear to be occasionally glitchy... over a major travel holiday. I don't mind charge time but the prospect of lining up to charge makes me bonkers. Should I go to Cornwall directly even if it means some combination of driving slowly, taking a ferry, using Chademo, and a paper map because every electronic device will argue with me?