Be sure you like has-been rust belt cities, lots of rain, snow, sleet, and can drive on black ice. Oh, and don’t forget the below zero temperatures. If you need lots of “cultural” amenities, this probably isn’t the place for you. But there are certainly worse places to live.
If you’re moving from anywhere other than California, Connecticut, Massachusetts, Chicago, Detroit, or Hawaii, be prepared for price shock. New York is NOT cheap, even in the upstate areas. Understand that NYC and its surrounding suburbs run the entire state.
I’ve lived all over NY, the city, Long Island, Central NY, Jefferson, Lewis, St. Lawrence counties, Utica, Herkimer, Finger Lakes. In general, you either like it or hate it!
As for where to attend Mass, things have changed since the 1980’s so I’m not up on your area.