^^Believe it or not, my mother, then both of us, worked on our genealogy a good 15-25 years before we even considered any of the lineage societies. My mother was asked to help found the Western PA Genealogical Society, and it wasn't until years later that I quit fighting it and "got the bug".
I have a HUGE list of lineage societies, which does include a lot of "more recent" immigrants' lineages, but it's on my own computer. Once I find it, I'll post it. Barring that, you can check out
www.cyndislist.com for dozens of ideas. I find the site somewhat overwhelming, but there's something for everyone.