Sean Browne speaks to classical and contemporary WCS
http://www.atomicballroom.com/blog/2012/04/05/the-evolution-of-west-coast-swing-from-classic-to-contemporary/
Youtube links for west coast swing clips

Swing Diego Classic Routine
www.youtube.com
Actually replace clip 4 with:

Capital Champions Strictly 1st pl.
www.youtube.com
Chat Conversation End