Lots of great places, see where every day takes you...you'll have a blast!
Jervis Bay is amazing but I'm not sure if it works in any westerly direction, I've only kited there in Ne winds. However print a map of the area from google earth and you should be able to work it out.
If it is a Ne'r that weekend the local kiters are very friendly and there's plenty of room for everyone.
Enjoy