what about Cabarete in the DR. The wind is good here year round and you can find everything from flat water to nice waves.
I got stuck here a while ago because it's such a nice place and I'm now managing a litte hotel (Hooked Cabarete) for kiters and surfers. If you are interessted just check out your website www.hookedcabarete.com
Let me know if you have any further questions, regardless wether you want to stay with us or not.