Yeah XD

Well, my tip would be use this animation as like a inspiration. This one is really long and is featured, so you don't have to make it as long. What it does is that it sort of moves between people. There is about 2 people in every section. You want to get the transitions really well because those are key in these kinds of things.

If you don't have enough people who signed up, ask your friends like mightymooseman, he'll probably want in on this.