I would definitely recommend to borrow a second camera. Leave the first one on the tripod aimed at center stage, for example, while you move around filming the fun stuff with the second camera. Right before the handing out of diplomas, possibly move it to either the left or right side of the stage, so you catch the front of the graduates as they walk across the stage, shake hands, get diploma, smile, etc.. Make sure you leave a trustworthy person guarding that first camera, so someone doesn't bump into it. In the same way that motion picture DVDs nowadays have tons of extras added to the disk along with the actual movie, possibly you could create two movies. One would be the "real" one, the edited one. Then, you could also have the "boring" one, which would be the stationary camera on the tripod, so people can fast-forward to the few seconds where they were getting their diploma. Regarding the lighting, attend the rehearsal so you can practice filming, find out which direction the graduates will be walking, and get an accurate idea of the lighting. Possibly attend another graduation first, or another event in the same building, and use that one as your practice. Another more complicated and more expensive idea: For an additional fee, you could personalize the videos, adding that graduate's 10 seconds of glory into the video. Of course, you would definitely have to make that worth your time, especially if you are having to author each one. Our high school graduation was filmed last year by someone that charged more for a less quality product. In fact, he billed the organization an additional $400 for additional hours. I think this guy was just getting into the field. This year we are working with someone with a proven record, and his fees are less. Just some thoughts, Claire