Hi Jet915,
I don't know anything about SLU so I can't comment. I'm going to MCO in the fall and I am getting very excited for it. From what I have heard, the faculty is very helpful and the school is like a big family which is very supportive. Plus the largest population of out-of staters come from CA.
The curriculum is also structured very well...with a combined lecture-discussion blocks and case based learning small group sessions. There are tons of opportunities for campus involvement through numerous medical student organizations. There is even a club in which the med students run a free clinic and work with doctors to care for the poor to gain more patient care experience.
The facilities are really modern and nice. There's also many opportunities to become involved in research since the school also has a graduate Ph'd program in areas of the biological sciences.
This past years match lists looked great! Some derm and orthopedics and a spread of the other areas with impressive placements.
I received a schedule in the mail and it looks like the class has lots of fun events scheduled like Medicine Ball formal, Barbecues, Talent Shows, parents weekend (mom and dad can learn to suture)....etc.
Good luck!