I actually do not know of any myself, but I am sure that there are some, as northern NJ has a very large Catholic population. You can pm Coleus, he may know of some.
If you want a traditional Latin Mass from a group in full communion with the pope, try to find one.
Diocese of Paterson, New Jersey
Our Lady of Fatima Chapel
Fr. Mark Fischer, FSSP, Administrator
Fr. Benoit Guichard, FSSP, Assistant
Fr. Gregory Pendergraft, FSSP, Assistant
32 W. Franklin Ave. (First and W. Franklin Ave.)
Pequannock, NJ 07440
tel/fax (973) 694-6727
Sunday 7:00 a.m., 9:00 a.m., 11:00 a.m., & 5:00 p.m.
Monday, Wednesday, Friday 7:00 a.m. & 8:00 a.m.
Tuesday & Thursday 7:00 a.m., 8:00 a.m. & 7:00 p.m.
Saturday 7:00 a.m. & 9:00 a.m.
full list here:
http://www.fssp.com/main/uscan.html