For the USA, SFBA seems to have a good combination of market size, pro-drug universities (cal more than stanford), relatively complacent local authorities, population of synthetic chemists, and educated users with a lot of disposable income. read more
This tiny state has one of the highest rates of heroin addiction. According to the New York Times, Rhode Island also had the highest rate in the country of illicit drug use, with 12.5 percent of residents having reportedly used marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription psychotherapeutics used non-medically. read more