Welcome to the forum, I am sure you will find what you are looking for. There are several FF Rp's going on. As far as post lengths go, that isn't the only thing that determines a section, each GM has their own thought of what Casual or Advanced is and it is a huge factor for RPs and there is a big bleed over from Free to Casual and then Casual to Advanced. That large Grey area. (Most the Rp's I host look Advanced to the naked eye but I host them there because I don't require more as far as posting lengths goes, it's just what comes up - plus I leave them open as a place for people to learn basics if they so want.) - If you see an Rp you like but it looks advanced, don't let that deter you, join up anyways: you never know, you might like it.