northern family vacation spot w 23 cc

[GodsReel]

To my northern brethren , i am looking for a family friendly vacation spot up north maybe between coastal new york or up to mass . Mid june or later looking for good beaches ,boating,fishing ,sights pretty much in that order. Hopefully in the low to med expense range as far as hotels or maybe house rental. We are from va beach and have never been north to the beaches and looking for something new and different. thanks in advance for your suggestions.
Paul Russell