Yesterday I attended an event call Daybreaker at 7 am to 9 am. The concept is dance and build positive energy early in the morning and carry it with you for the rest of the day!
Loved it and would highly recommend. I went to an event in NYC but believe events are held all over the U.S.
I'd encourage you to consider dance an art - rather than something to be memorized and repeated. Mistakes are natural and provide character! No one is perfect, try to remember to take it easy on yourself!!