Well, a good place to start is a CD from Ground Swell Recordings called "A Taste of Atlantic Canada," #GSR-59. They have a toll-free number, (800)563-SWELL, but I don't know if that will work from the US. Their other phone number is (902)492-0447, and their address is P.O. Box 245, Central Station, Halifax, Nova Scotia B3J2N7, Canada.Or, thake a trip to Nova Scotia and visit the wonderful town of Lunenburg. They have a number of good music stores, and they have an annual folk festival.
-Joe-