I agree with angevin2 on at least starting off with individual plays (except for those in parts), since it's probable that a lot of people would get confused by tetralogies. Although I love the idea of red and white roses and Henry VIII fans getting annoyed by a lack of inclusion, prompting them to start sacking monasteries accompanied by King John...but I get ahead of myself.

And ever since I discovered Yuletide a few months ago, I'm dying to join in. Is the sign-up process incredibly complicated?