I finally uploaded the videos from my camera, and while the mosquitos have nearly disappeared, I wanted to upload this video which at least gives you an idea of what they were like for a time.
People danced all through my presentation, or headed back to the busses early; none of us wanted to be there. I cut my talk down by about 2/3. But now there are wild blueberries all over, and almost no mosquitos! Good trade!