Moving to Alabama-what kind of culture shock should I expect?

I'm moving from Milwaukee to Alabama in a couple weeks, and I'm curious to hear from Southerners what kind of culture shock I should expect. I'm very conservative on pretty much every issue, so that won't be a problem. I have heard that the Klan is still active there, which I definitely don't agree with because I'm not an inbred racist hick lol. Do any of you who have lived in the deep South have any advice for how to best handle the culture shock?