Applying to Miami-Dade Fall 2013 Generic

Hello I have been thinking hard about applying for the Fall 2013 Generic program at Dade. I also live in miami but my situation is different though. I previously was a Beginning Nursing student (Nursing Process 1) at another ADN program in south Florida. I passed my first clinical's, medication dosage math and currently taking pharmacology but failed my Lecture class by two points! About 25 people also failed that I know of, so if I seek readmission for January there is a chance I may not get in also If I fail another class in that program I would have to attend LPN school. I am very discouraged right now but I have talked to a advisor at miami-dade medical campus they told me they look at science gpa and teas scores not that I was in another program. If I take 3 more pre-reqs in spring, at miami dade I may apply to the program for Fall. My gpa is a 3.6 and I will be taking the TEAS test but I am still scared that even if I get a excellent score I may be denied to the program because of my education history. I know nursing school is very competitive and sometimes you do not get a second chance. I just want another chance to do What I love. Should I try my chances with Miami dade?