Creative writing Program. How to get in?

<p>So I'm going to UF as a freshman in academic year 2010-11 and I'm interested in creative writing, but I'm still not sure about what I want to do yet. anyways, if I apply as a junior to the creative writing program, do you know how hard it is to get in (cuz I heard it was one of the best in the nation). What do I have to present to them? A short story, poem, ect..</p>