For anyone interested you are welcome to my pix from the Nashville Pro Bro. There are quite a few of the mass hover and several general shots. They are all high resolution (1 MB +) so be prepared to spend a few minutes downloading them.
Great pics! The mass hover was the best! While we were all hovering there, I was thinking how the roar of all those engines reminded me of the start of a big race. It was loud and lasted a long time! I went up fairly early and stayed up over seven minutes before I turfed it. There were still a lot up when I came down. Very Cool!!