What do i do now!!!!

<p>Alright, so pretty much i am a high school student who has completely screwed up. I am going nowhere. I have an 86 GPA. % APs and several good extracurricular. The best thing that i do is intern at Merrill Lynch 2 days a week. I am probably not going to a good school. Good meaning a top class school. I am not very serious about anything but i just realized it now at the end of 11th grade. I am taking the ACT’s on June 5th and September 12th. So far on the practice tests i have been getting around a 29 and by the end of the summer with studying i will be getting around a 33. Along with mediocre SAT II scores (600s). I really want to go to a great school and just realized it. What do i do? What is the best possible school i can get into right now?</p>