Hmm. The threads I've recently gotten into are full or closed to the public. I can keep my eyes open.
Another way to get involved in rps is to scan the threads. Just poke around in the role playing forum and there will be some pretty good ones. People get bored and create them all say. Hah
Sure thing! Head to the top tabs. Click the one labeled "Forum" and halfway down the page is the role playing category. Click on that, and find the category your thread fits in to. Click on the category, and near the top of the page will be a "Create New Thread" button. Then you name it, and post content. :3
I suggest looking at some other threads to get an idea of how they usually start.
Also: I got dinged for this, so I thought I'd share the rule: if anything you type is from another page, be sure to put quite tags around it. You can find those whenever you're about to post as one of the coding options in the edit bar. :)
Mr. Ducky