So I am kind of in an unique situation. I have only been in graduate school for 3 months now. However, the organic chemistry department (in all of its infinite wisdom) took twice as many students as they had space for. In between this power struggle, backstabbing, PI's being manipulative, and general questioning of why I would want to be unemployed with a tech doctorate degree (it is true...chemistry Ph.D.'s make crap and are lucky to have a job)...I came to the conclusion that being in the Navy was 100% were I should be. Respectable career, service to country, and just a more fulfilling existence (in my limited opinion). Plus, I always wanted to fly planes ever since I was still pissing my diapers.
I was planning on going down to the graduate affairs office and asking if I could take the year off seeing as how the department has more students than space. However, I do not have to join any group or find any PI before March. This is a perfect situation because in theory I would need an OCS class date before March in order to meet the age requirement for aviation. February class date would be cool, however, I would be even happier with a January class date (unlikely).
Basically, my plan was to stick in graduate school until a week before a ship out date. Enjoy the school gym, pretending to fein interest in group meetings, and teaching spoiled 18 year olds the beauty of chemistry. Week before ship out date, simply telling them that I am joining the Navy and won't be coming back.