Early Decision and Early Action deadlines were due back in Oct. I'm pretty sure you can only apply for regular decision at this point. My advice is to do really good on the SATs. The girls are fun at Miami, hahaha, especially after they have been drinking at the bars in Coconut Grove.
In general however, since the school is so expensive people tend to be a little snobby. The student parking lot is full of top of the line Mercedes, BMWs, and even more high-end cars.
They always send out mail....targeting people in their "grade range"...It is good that you are getting mail from them though. Keep the grades up and score good on the SAT.