There is a class called Zumba Gold. You can find instructors in your area via the official Zumba website. It is a bit easier, with all the spice! Keep in mind, if you can't find one, you can always modify what you need to, and if you are really concerned, you can show up a little early and discuss it with the instructor. Also, the Zumba classes at Curves is only 30 minutes, so it is a really good introduction, if you are feeling a little overwhelmed. Have fun!