I'm on the same boat as you. I visit SF AMP and southbay AAMP but haven't taken the non-asian providers services much before.I tried contacting the non-asian providers but find that some of them are very strict on references. They won't return emails or voicemails. One way is for me to drive to Reno's brothels,
, it's only two hours for me since i'm in Sacramento and may be longer for you if you are in southbay or SF.
And I also find that outside of Bay Area and Sacramento, a lot of non-asian providers haven't got on the RB bandwagon so when I visit Reno, half of the well-known providers don't require references vs. majority of providers in Bay Area or Sacramento that do.
So I figure that I would work my way back to the Bay Area with my Reno references. Just my two cents, let me know if you have better methods.