Hello from Upstate New York! I have been looking through the site tonight (and will continue to do so for a while) as me and a friend are looking to make a couple of day trip through Maine on a geocaching roadtrip in early August.
I'll be trying to find some of the "must-find" caches as well as others -- once we come up with a way we want to travel. We're likely going to follow 95 up to the border and hopefully into Canada for a few hours. Our way back, we're likely going to make our way toward Bar Harbor and Acadia National Park and take other roads down the coast to grab a bunch of Earthcaches.
From my looking around tonight, looks like Maine is sweet caching. I'll look forward to this trip!