''MAINSTAY'' A classic Victorian shingle ''cottage'' in a beautiful summer colony. The setting and surrounding neighborhood have the atmosphere and charm of summer comfort from a bigone era. There are 7 bedrooms, 3.5 bathrooms and wonderful detailed features for graceful living and entertaining. Every bedroom has at least one window seat ideal for curling up with a good book. There is a large old fashioned kitchen with adjoing butler's pantry and wet bar. The dining room and expansive livingroom both have working fireplaces. The bedrooms are on the 2nd and 3rd floors with plenty of room for a large family or for many summer guests. A large screened porch is perfect for outdoor entertaining on warm summer nights. The location is relatively private with old hardwoods providing cooling shade. The home is a short walk to the tennis courts, the croquet court, the chapel and the summer library. The harbor is down the street with moorings and floats available for the mariners. All of Sorrento is great for casual walks, jogs or bike rides. It's one the the most beautiful points on the coast of Maine with one of the best harbors to compliment it. A great home for sailors, or boaters of all kinds and for children to learn to sail and be free to roam in the summer.