Southern Appalachians have been ridiculed since the country began. In fiction, they're usually depicted in a cartoonish manner. The region is poor, and very suspicious of outsiders, so there's a sort of 'us versus them' situation. They're easy to poke fun at.
To my mind, it is the duty of the younger Negro artist, if he accepts any duties at all from outsiders, to change through the force of his art that old whispering 'I want to be white,' hidden in the aspirations of his people, to 'Why should I want to be white? I am a Negro - and beautiful!'
Heart is what drives us and determines our fate. That is what I need for my characters in my books: a passionate heart. I need mavericks, dissidents, adventurers, outsiders and rebels, who ask questions, bend the rules and take risks.