I was reading some follow-up answers to a novice videographer's questions on a wedding he wanted to shoot and saw recommendations for multiple cameras to cover the wedding.
Though I agree with that, what do you do if you only have one camera available? Here's a wedding film I shot as a Crew of II (one video, one still.) It was tough on the day of the shoot and I didn't get certain shots (bride & groom prep), but the client was very happy. I also don't recommend doing this without a lot of experience and plenty of rest beforehand which I didn't have! It's about 20 mins, so if you can't sit and watch that long don't sweat it.