What time of the year are you interested in and for how many days?
Paros and Naxos are a good choice around July and August, so is Rhodes all year around. Although the kite spot in Rhodes, Prasonisi, does not offer good accommodations.
If you are looking in spending a few days in Athens, you could always go sightseeing with your family in the morning , and then join us after 3pm for kiteboarding at some close kite spots in Athens, like Oropos or Loutsa. Because kiting with friends, is always much better…
For more info, check out our website:http://www.kiteinathens.gr
Or for similar topics/comments our TripAdvisor page : http://www.tripadvisor.com.gr/Attraction_Review-g189400-d3974848-Reviews-Kite_In_Athens-Athens_Attica.html