In rereading the OP he states that he wants to serve perhaps regardless of whether or not he gets a pilot's slot. In that case an Air Force career in the IT field would be golden. Even after an initial commitment he could leverage his top secret clearance into any number of civilian jobs and stay in the Reserves or Air Guard. A tour as a Navigator (they shoudda kept the term) wouldn't hurt either if the color blindness would allow that career in addition to the computer career field.