roommate needed, could use some advice

I live off ssi benefits and it is not very much, would like to find either a roommate to share expenses or a website that helps in search for a low cost housing for disabled.  does anyone have recommendations on this subject.  i've tried craigslist, hud, with no success for months, no replies whatsoever to my inquiries, as most know, discrimination of disabled is prevalent in housing so any suggestions is appreciated.