Totally blown away. That’s kite surfing in a nutshell, an intense amalgam of windsurfing, water skiing, and surfing that can drag you down the beach in a hurry or can hurl you skyward in blissful fits. Like most other wind sports, Maui is the epicenter. Kanaha Beach Park near the airport in Kahului is perhaps the best place on Earth to learn this difficult yet highly addictive sport that is allegedly the favorite of the Google duo…