Useful links/websites for you to check out the dances being taught.  Let me know if you come across any other useful websites dedicated to Line Dancing and I will update the list below.

CopperKnob - Linedance Stepsheets  For step sheets and demo's.  Also a good place to review all the dances being taught.  

http://www.linedancermagazine.com/index.php   Another great site where you can look at the dance charts and vote for your favourite dances.  You will have to register to vote but it's all free.

www.linedancer-radio.com If you love the music you're dancing too, then you'll want to listen to Line Dancer Radio.  DJ's are all volunteers dedicated to line dancing.  Well worth a listen.