http://www.rootsweb.ancestry.com/~walcolgs/
The above link will take you to the website of the Lower Columbia Genealogical Society where you will see what this eager bunch of genealogists is accomplishing. They also shared the current issue of their publication with us, via their website, so do go take a looksee.
And if your travel plans call for you to be in the Longview area, you might consider joining the Lower Columbia Genealogical Society at their meeting.
Thanks to Karen Vance for this update.