Now in Burlington VT and headed for Bar Harbor. Currently planning to route I-89 to Montpelier, then 2 to St Johnsbury, then 93 to just beyond Littleton, then 302 and 115 back to the 2, then 219 to 95... up and over. Can any tell me whether the 2, 302, 115 and 219 are good big rig roads? Pretty sure that 2 and 302 are OK... not too sure about the 115 and 219?
Alternative is to stay on the 2 all the way to Bangor.
Also, planning to stay at Timberland Campground near Gorham NH (about half way). Alternatives are Stony Brook, Bethel Outdoor Adventures or Pleasant River, all near Bethel ME... Any recommendations among these?