heya from the gorge,
hatteras is a great place to kite, summer brings sw winds that are warm, shallow flat water on pamlico sound, and 100yds away are some killer waves. and miles and miles and miles of downwinder potential.
summer is peak season; expect to pay top $ for lodging. we usually go just after labor day when the rental companies are falling over themselves to get you into one of a gazillion beach houses. off season, its cheaper to stay in a rental mansion than in a motel-go figure.
and remember: there are hurricanes in that area. we were chased off the obx by ophelia a few years back in september. the locals stuck around and had some great 6-8m sessions.

an intereesting bit of travel trivia is that if you reserve a house before a storm is named, you MAY qualify for a refund if one blows through.
pm me if you have any questions. i am no travel agent but have been out there to kite a half-dozen times.
jimmi