Where can i buy vicodin with no prescription?

i have had multiple sclerosis for 15 years, i take approx 10 per week. no addiction problems. my neurologist just retired after 30 years and my new doc refuses to write a script for narcotics. looking for legitimate site to buy vicodin with no prescription. i am not a junkie or an addict, its the only thing that works for my ms pain ( i only take it before and after my rebif injection) i know there are alot of sites that sell it, i just dont want to get scammed