Dubba’s site: http://schwa.dubba.com/
Searchable database of hookah setlists, lyrics to hookah songs and songs covered by hookah, and all kinds of essential information from hookah’s archivist.
Facebook: əkoostik hookah and Hookahville (both official)
Hookahheads group on Facebook.
Hookah Mailing List
Schwamail
archive.org – əkoostik hookah downloadable live shows archive