I don't know about that locale, but if you live down there you should be able to maximize your chances by reading what the weather is. partially cloudy days after a heavy rain are very very good. full mooned nights and warm cloudy days are also good.

If you don't live down there...Then I don't know what time of year would be good for that specific locale. It does seem like we are getting an early spring though...

Man I am so jealous right now! Have fun!

Luc