My family and I will be attending a family reunion at Lake Sebago in July. I am sure we will need a little "away" time and plan on taking a few day trips to see the surrounding scenery. I would appreciate any advice on good trips in the area. We have two daughters, ages 7 and 4, and they are good in the car. We live in Arizona and don't know when we might be in Maine again....want to make sure we see some of the highlights. Thanks in advance for advice!