We will be ending our coastal Maine vacation with an overnight in Freeport in Oct, then flying out of Manchester. We'll be leaving Freeport by 9am, and don't need to be at the airport until 4pm -- any suggestions on sites along the way or around the Manchester area that would be worth stopping/spending some time? We're most interested in beautiful scenery, foliage, sights. I got so involved in planning the Maine portion of our trip, and now I have no idea what to do with this extra time! Any suggestions would be greatly appreciated!