lol...
I'll answer

10 m plenty enough, wind guru is often wrong in new cal, you're better off referring to the local forecast done by analysts
www.meteo.ncYou'll probably be staying around anse vata beach, you are not allowed to kite there !! Head to the Meridien, walk along the beach to the spot called aquareve.
Windsurfers are friendly here (like everywhere) but you'll cop an earful if you come into the bay

Just follow with the local kiters.