There is a branch of Comhaltas Ceoltóirí na hÉireann(The Irish Musicians Club) in the Boston area. Contact Larry Reynolds(I haven't found his number yet). There is a Dennis Galvin School of Irish Music mentioned sponsored by C.C.E. (617)769-5899 I found in a souvenier book. I get back to you when I find the C.C.E. number.
Brían.