Bostonians typically have a parochial view of the world, as evidenced by the story of the two little old ladies who took a trip to California. Upon their return, a friend asked them which route they had taken to the west coast, to which they replied, "The one through Dedham." (a western suburb of Boston).
Regarding Maine, the Bert & I records were great when I listened to them 35 years ago. I wonder how they have held up over time.