This is my dad's cousin, her daughter and her husband, and their friends' kids, at the entrance to the Atlantic side of Cape Cod.
We messed with a couple of kites while enjoying the beach. The wind was perfect for it. They ended up losing one kite to a strong gust, and almost lost this one a few times, as you can see below!
Here we are dragging the kite from the depths of the ocean. This kite survived a number of nose-dives into the blue, and luckily the undertow didn't steal it away from us.