Gimbal issues, notice the dust spot in the upper left corner area. that is how much the camera is twitching around stabilized in AE with mercalli
Just now I realized that we were driving INTO the wind, which is why a lot of the flying behind the cars were bumpy because of turbulence from the cars. if we had driven WITH the wind, the airspeed over the cars would be much less. - as it is, the good close ups behind the cars were shot going with the wind, the other direction was not as good.