Hi there!
I realize this is a bit unorthodox, but I'm trying to get members for my friend's rp, over on yahoo groups. It is an avatar based, oc, rpg that takes place a thousand years before Aang's time. I'm hoping that I may get permission to promote the group on here. I've tried to find an rpg advertisement group on deviant art with no luck.
Perhaps you may even be interested in joining?
Here is the link: [link]