There was a short-lived reality series on TLC a few years ago that I really dug called Ballroom Bootcamp. Admittedly I'm not a fan of the ballroom dance world, but I found the show to be compelling in the way that watching someone learn something new and important usually is.
Anyway, I picked up a DVD collection of the show and watched it all in one sitting.
Here's a sampling:
Not a fan of Jive either, but I still find this completely fascinating.
Here's a report from one of the participants on the show. Sibylla Nash
I just dig this.