It's actually Spruce Creek High School's overseas tour for this year. 150+ students, a large chaperone/spirit group, and directors (236? total). I fear that grabbing their attention for more than a few minutes isn't going to work too well, so the faster the better. Due to weight/portability considerations, might be better to shoot just available light or a few 580exii's rather than dragging an AB800 fleet, but still dealing with tripod and maybe light stands. Thanks for the comment about the embassy; I didn't think of that and they're probably exactly who I need to talk to.