Black men fall in the middle with 19.88% of those who drink at all drinking heavily on a weekly basis.   http://pubs.niaaa.nih.gov/publications/arh40/152-160.htm

Non-Hispanic white people make up 63% of the American population.   If Hispanic whites are included, white people make up 77% of the US population.   

 So, if white men are the greatest number of alcohol users, and the greatest number of heavy daily drinkers in the country, and white people outnumber Native people by more than 30 to 1,  and outnumber black people by almost 10 to 1, I suspect communities with fears about alcoholics and alcohol-fueled crime would be best served by addressing the much larger problem of alcoholism among Caucasians.