We're going to be in Bridgton for a few days and were planning to head to the coast for another couple of days. We're from MA but know very little about coastal Maine. Does anybody have any suggestions for a nice beach-y area for the kids who are 4 and 8? We're looking for a few low key days. Ideally we'd find a place right on the beach so we're not hauling our stuff but don't know which area of islands to focus on. Thanks!