Was lucky enough to stumble across a D1 event in Chicago. Some pics I snapped from the grandstands:
Hi-res and the rest of them are here: http://www.zerohourphoto.com/gallery/9318054_Bo47j/1/622945578_fLJNW
Hi-res and the rest of them are here: http://www.zerohourphoto.com/gallery/9318054_Bo47j/1/622945578_fLJNW