I live in Hammonton, zip 08037, and I get MSG network as my local network, so I don't think I will get blacked out of anything. It all depends what zip codes for DirecTV as to who gets MSG as a local channel and who doesn't.
The only times I have ever been blacked out are when the game is carried nationally on NBCSN, locally on Comcast SportsNet, and not on MSG at all, because MSG doesn't show the game that's on a national network. Because Comcast happens to own the Flyers AND NBC, Comcast will show the game on both networks, and black me out on the national feed. In that event, NBCSN is blacked out, and I don't get Comcast SportsNet.
Thankfully for me, even in the event of this idiocy affecting my game watching experience, I have neighbors I can run over to and watch there, but I think I'll be fine. MSG itself is never blacked out for me.