Earlier this year I compiled and published, without announcement, a directory of African American genealogical, historical, and heritage societies.
You can find this directory on my website here: http://haitfamilyresearch.com/freeresources.aspx. Please feel free to download and share this list.
The directory is organized alphabetically by state. I was unable to identify any societies in some states. However, if you know of any societies that I missed, please let me know. There is a Contact form on my website by which you can email me directly.