Normally, one can use the Department of Professional Regulation website to lookup any association, which is what I do as a Realtor. But when I searched for this association, I didn't receive an address or a phone number, and the URL didn't work either. See DPOR website:
Try calling ir emailing the DPOR and ask them for the mailing address or phone number they might have on file. (804) 367-8583 or RecordsMgt@dpor.virginia.gov
Wish I could've been of more help.
Frank Biganski, Realtor ABR