Sandy,
Since you are in Miami, I would suggest talking to Christophe at Miami Kiteboarding (
www.miamikiteboarding.com) or Francisco of Skybanditz Kiteboarding (
www.skybanditz.com). They are both local with tons of knowledge to help get you on your way. They can also get you to or tell you of the safest spot to learn and ride safely.
If you get to the keys, stop and say hi.
Noel
oTHErside Boardsports
mm 87.7
Islamorada, Florida Keys
www.othersideboardsports.com
(305)853-9728