Just took the AFOQT, and the advice HiFlyer gave you is spot on.
Enjoy college, get involved with different groups (Frats, club sports, etc.) developing life skills and learning to network is the biggest advantage college can give you. I'm sure there will be a local mom and pop airport near you, try and get a job at the FBO. Get around aviation in general, there is a lot to it most people are not aware of and it can eye opeing.
Good luck.