There's a great book called "Sing Out" which was put out by a senior citizens group in Toronto. It has alot of the oldtime music that would be enjoyed by the folks you are singing too. I know, I use it alot. I gather from your email address that you are on the east coast of Canada, you have a great resource person there in Nfld, Frank Maher, at: fmaher@nfld.com. Tell him Paul sent you......If I can help with any particular songs, let me know at: pevenden@vancouver.quik.com
good singing.
Ps, Frank's an accordian player extraordinaire, and I'm just learning.