I would like to learn Little Richard/s Good Golly Ms Molly in G. The original key.
I don’t think that it would take long.
Hi Glenn 
This video has some great tips for developing hand independence for Boogie Woogie Style, and more specifically how to get the left hand locked into the groove which is essential for this style:
His demonstrations are quite funny too, eg. reading a book whilst playing the left hand bass line 