I sadly don't have any great skill's. i'm not a graphics man. i'm more of a story plot and event's guy.
Put a good, detailed story in the recruitment post, and people will probably sign up if they think it is good.
It has to be pretty detailed though, since they'd need to know that you don't just have a single idea and are not sure where you're going with it. And a plus is to show that you are good at character development and dialogue.