Watch the Hot For Shuffles online guitar lesson by Angus Clark from Hard Rock Survival Guide: Rhythm
Here's a fast, I mean fast shuffle, kind of in the "Hot For Teacher" family. Take some time to get the basic feel happening on the open A string before you try adding any of the fancier bits. We're using our 7th chords, and our 4ths, and some big chords. It's a smorgasbord. There's also some great examples of left hand choking, right hand muting, and syncopations within the shuffle feel. Pick this one apart, you'll be glad you did!