I like to think of NA as a one stop shop. We deal with the disease of addiction, the disease of More, it isn't substance specific. Im addicted to drugs I have never tried, I'm addicted to different alcohol drinks, I've never tried. It is quite possible that he can relate better with other addicts, though I believe an alcoholic is an addict because to me alcohol is the most prevalent drug around. As far as NA sponsorship, I know my sponsorship family writes a hella lot. The power of the Pen, so to speak.