We are a couple that worked and lived in the DR for many years.
We worked with LEK school. http://www.laureleastman.com/
Ask for Ricardo. He will sort you out.( you can mention my name: Maurice and Joanna).
Hope you have a great time there,
If you want to come to Asia one time! Look at our new Kiteclub.www.seabreezekiteclub.com
or like us:https://www.facebook.com/SeabreezeKiteClub