[Callers] Identification of Dance

Hi, Does anyone know this dance? I found it on a youtube video http://www.youtube.com/watch?v=R1zuvvmDBeY from Vernals - 2004 Improper (long waves, women face in, right to neighbor) A1 Balance wave, slide right Balance wave, slide left A2 Balance wave Neighbor allemande right 3/4 Men allemande left 1 & 1/2 B1 Balance and swing partner B2 Promenade Women pull by right Neighbor allemande left 3/4 to long waves Thanks. I find quite a few of the videos on youtube very useful to get a feeling about contra dance. It's all new for us here in New Zealand. We had a second dance last weekend and more planned for next month. Cheers, Bill