Took two 7D's and a T2i down to Miami two weeks ago for high-speed exotic car racing on a private rented runway. This is a teaser for the full 5min cut coming soon:
YouTube - Runway Racing WORLD RECORD 252.97mph - Teaser
We handheld most of it, but shot on a little gyro for a little while and then from vinten sticks out the back of a convertible. I don't really have any behind-the-scenes photos but I'm happy to share raw clips with whoever wants. Cut in Sony Vegas using XDCAM HD 422 as an intermediate, graded in Vegas also using really basic stuff.
We're doing another one at the end of this month so I'll be trading up a 7D into a 5D and picking up another T2i. Also bringing a couple HVX's for the second unit. Should be interesting to see how they intercut!
Feedback is welcome