Pottstown! I live in Bethlehem.
There's a guy , on Talkbass, who teaches in our area at several locations. I believe he offers lessons out of Quakertown too. He's a graduate from Moravian College I think. Anyway, he's seems like a good teacher when I talked with him, nice pesonality, good approach to learning bass/music theory. He is a definately a great player. His name is Steve. He had a teaching ad on Craigslist for a while. His myspace page
http://www.myspace.com/steverosati. Email him at "thefretlessbass@aol.com". Good luck.
P.S. Are you a member of the lehigh Valley/Pa bass players club here?