Thanks for the congrats!
I really don't understand why schools won't inform people of where they are on the waitlist (for the ranked ones). I know for a fact that UAMS and SLU do this. Its very frustrating and its not fair to keep people in suspense for months on end by giving them no clue as to where they stand.
There is still PLENTY of time left to go in this application cycle. Waitlists really don't start moving a great deal until after that May 15th deadline. So stay upbeat as much as possible and hope for the best.
My advice to those waitlisted and may not get in is to really give an in-depth analysis on your application. Honestly ask yourself, what are my strength and weaknesses? Also, don't be afraid to call up the schools that rejected you to find out why they did so. This can be very helpful. Hopefully this isn't the case.....but should you not get in off the waitlist, then use this info you learned to improve your application as quickly as possible. And APPLY EARLY. Yes this means that everyone should start working on their apps for next year starting as soon as possible even if you are on a waitlist (I think AAMC lets us start working on the app in May and then submit June 1st).
Most important....DON'T GIVE UP HOPE. People can get pulled of waitlists up until orientations in August (i've heard of it happening even after orientations begin!). Good luck to all!