Our Lady of the Snow is a great parish to be a part of. They just got a new pastor, who is great. The old pastor was a bit of a bore to listen to, but was a very nice man.
Most of the Roman Catholics in Bayport or Blue Point go to this Church. It gets absolutely mobbed at the holiday times, so be careful to avoid the children's mass (aka the family mass), because you will be there for 2 hours.