Live webcam.....I don't think is the best way to go because I don't think they send audio with it. People might not have the oppertunity to watch it when it broadcasts.
Video's uploaded onto a web server where people can download it is the way to go. This way, people are able to view it whenever they are able to. People can then send the video to other people as well in the future - If the server goes down, someone will have it on their computer and hopefully they will distribute them to lucky people.
You guys got a high quality digital camcorder? If not, maybe someone that goes can bring theirs
Too bad I'm from the North West.....Cali gets everything!