This question is for Cathe or anyone else that can answer. For years my friends have encouraged me to become an instructor, however it wasn't until recently I've seriously considered it. I see all the organizations listed in the links section, but where do I start?? I'm already cpr certified, and my real desire would be to become a personal trainer, however if becoming an instructor would give me the necessary experience (and contacts), than I would do that first. But with all the different certifications, I'm really confused. It appears there are certifications for step, kickboxing, etc. But is there a general certification for all kinds of aerobic classes? Thanks for any help!!! Jackie R.