I actually was kidding about using my hairy palms and fingers.
Just so you understand, I do try to be funny from time to time.
What I would recommend for sculpting hair, depending on the style, is use a stylus or scribe, and create the texture that you want with that tool. I have some specialized tools for creating fur and what not, that makes things easier, but I prefer to actually sculpt the fur, or hair, hair by hair with a scribe, or a spatula tool.
Hope that helps.