Remember, that goes for you too. So keep that in mind, no matter what you decide to do XD.
Oh noes, I think I'm awful at writing. Back when I used to rp, I would simply write whatever absurd thought came to mind and go with it. As for my writing classes, I'd just babble (with the exception of my research essays), and get feedback from classmates. That's what I basically did, but there's obviously more to it. I liked it though, very much.
A 30-page story? And...are you not done with it?! Then keep going with it. And even if you don't think it's that good, then you should do two things: get a little more confidence with your writing (and/or redraft it

) and try to get it published. Get some outside critics in on your work, eh?