Just some advice. I don't know how many actually get in to the class from the list, but I have heard that if you are persistent you have a better chance. I've heard that for last year's class (2007) that some people got in off the waitlist just by showing up on the first year Orientation day, ready to fill out paperwork in case someone who was in the class didn't show. If you live close enough, try and stop by the school and maybe talk to someone in person.
Also, if you didn't know this already, most alternates are given unofficial acceptance for the next year (as long as you follow everything they say to do when reapplying).
Good luck, and maybe I'll see you in July.