Depends on your IQ, If you have an IQ of 100 or better, The NAVY, or the Air Force. If your IQ rating is between 80-99, Marines, 80 or below, Army,
All the branches have very good educational programs; however the NAVY is more diverse.
Advise: If you do not plan too stay in until you can retire, go back to school.
If you are 18-20, you will be able to retire before you are 40. ( 20 years )
USN Spc/Ops 68-75