Hey Dawn, welcome to this amazing place we call the APK forums!.... Yeah.
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Anyways, let's get back on topic. My main concerns are that you start off slow, and don't rush the progression, you have a whole lifetime to improve

Make sure to not take any drops of a larger height, even smaller drops to be honest, not until you have really conditioned your joints, ligaments, tendons, and muscles. This will save you a lot of grief. I highly suggest you start out by working on your rolling technique and slowly build up from there, working with all the common techniques.
Here's a page from PKCali that will give you a good introduction to the discipline, compiled with links to fanastic articles:
CLICK HEREHave fun, train safe, and make sure to look in your state for local discussion and some experienced Traceurs/Traceuses to train with!
CLICKY THINGAgain, welcome and enjoy your stay!
~David