The Greenway is still in the proposal stage, as far as I can tell. I'm new to this forum, but there seem to be several people who live in the regions you want to travel through. I'm sure if you use your maps, the Greenway site (I just looked at the UMass site http://www.umass.edu/greenway/) and resources on this forum, you'll put together an awesome trip!

How long do you think the trip will take?