I'm a member at the YMCA, Started Zumba all most a year ago.... I LOVE IT!!!! Trouble now is so does everyone else. The class has gotten so big. It really is for everyone... fat, skinny, old and young..... Our Y offers a "learning" class on Thursday. they do the same dance two or three time so you can get the hang of it.
But, for first timers.... I concur with the others, go to the front so you can see (off to the side). Concentrate on the feet first, then include the hand/arm movements. Don't worry about doing it right... the whole object is to just move. Let the instructor know you are new and they will watch out for you. We have one lady that knows none of the moves (she started before me), but she goes to the back of the class and does her own thing... i think that's great.
My problem now is, I have lost 70lbs and i want MORE. I have about 20lbs or so left ... I need to start some hard core training and don't have the motivation.