I am sitting on the floor of the small single engine airplane. It is not that there are not enough seats. Rather, I am air sick seeking relief by lying down.I stagger up when the pilot announces that we are about to pass over Angel Falls, the highest waterfall in the world. The falls, perhaps once in a lifetime opportunity to see, are awesome. My camera clicks. I vomit again. No problem, next stop out of sight Canaima.