@Senioritis_01 : It is my understanding that Mays Business School only takes 1,000 Freshman and these seats are filled by Top 10% Automatic Admits and the Top 25% Academic Admits before the Review Applications are seen. Getting into Mays as a Review Applicant is extremely difficult.
Since you are a Top 17% rank, your best bet is to improve your SAT score to the Academic Admit level asap. Or take the ACT (they have one that can be scheduled to be taken at TAMU and is scored only for TAMU). Identify your weak areas and study, study, study, and retake the SAT or take the ACT. Do this asap. Khan Academy online is supposed to be goo. Channel the energy that you use worrying about your admissions into turning yourself into an Academic Admissions student.
Also, Auto and Academic Admits will receive their admissions offer well before the Review Admits. The review admits from previous years generally received their offers after Christmas and sometimes as late as March. Think about all of the energy you will spend on worrying if you have to wait until then.
Good luck. 