Boogie Woogie!

[goansongo]

I've been playing piano for awhile now and I just started getting into Boogie Woogie.  I am classically trained so I have some trouble playing Boogie Woogie since a lot of it is improvised as opposed to classical music which is straight on the sheet music.  Anyway, I was wondering where I could get tips on playing or maybe someone could recommend some books to get.  Thanks.