We have vacationed in Kennebunkport Maine since I was a kid. My father went since the 1950's. It is an awesome place. The beach is beautiful. The shops in Kennebunkport are nice (it's a nice place to wander around). Great place to stop. Also, there is a church where the service is outdoors overlooking the ocean (I think it is St. Anne's by the Sea, but not sure of the name). The Tides is a nice Inn and restaurant right across the street from the ocean. A bit pricey during the season but I think you are going off season. Have fun.