Recent Song of the South pieces have made it online:
Some Bill Peet storyboards of the Tar Baby sequence
Somebody has posted the entire video(in several parts) on YouTube! So hurry and check it out before it's taken down.
I've never seen this so it's been great watching this. Fantastic character animation! Brer Fox is wonderfully animated! Look at that walk when he's succeeded in catching Brer Rabbit in the tar! I've watched a couple of these sequences several times and have that whistle-tune perpetually looping in my head. =) So go be inspired by those two links!