Here in my location, Arkansas, USA, It seems that the biggest obstacle to finding good models is Craigslist (CL) and the Guy With A Camera (GWC).
Get on craigslist and look in the creative section and you find all sorts of adds for guys looking for models. You see lines such as (You must host, I want my photos to be unique" and such. None post a link to a portfolio, give contact information, etc, or at least the majority don't.
I admit I've posted on CL looking for specific things. When I do I give a phone number, I usually put my name and a link to my portfolio that I let Adobe host. I'm trying to set myself apart from those GWC.
When you post on sites like CL what information do you provide in the add for prospective models?