I use this website to watch all my 1 & 2 Bundesliga fixtures. They're always a reliable online source for me, and usually offer 2 alternative streams of the same match. http://enspor2.tv/
or go to a bar nearby.. there are a few in NJ who are showing especially St. Pauli games. FYI: There is a list of bars in the open section of the St.Pauli-Forum