AZflyer-I am in a similar situation, and going through the process of trying to get into the Air Guard, Reserve, and AD right now.

I understand that you may be undecided at this point, or considering different options, but I have found out that no one is just going to walk into the military and be handed a flight spot. (Not saying you expect that). My point is if you are 12 months from graduation then start the process now, even if you are undecided. I have found that it can be a long process with many hoops to jump through. Make the phone calls, see the recruiters, schedule your tests, etc. etc., and start today.

Hopefully going through this process will help you make your decision, and after another year you will understand whether or not you will want to go military or not.