I am going to be driving from upstate NY to Portland, ME. We do this sort of drive a lot, usually taking 90 to 495 to 95. But google maps is suggesting a route that follows this road through VT and through much of NH: http://en.wikipedia.org/wiki/New_England_Interstate_Route_9 What is the road like? Good idea or bad idea? What if we are towing a small trailer? I suspect the roads in that area might be a bit winding?