No longer Heads or Tails

I have used the trusty coin flip to make some pretty major life decisions. I use it to help me make the decision I really want to make, you know, if it lands on heads and I didnt really want heads I knew tails was the way to go the whole time and vice versa.  For example, when I was going through college I just couldn't do it anymore and told my self on the way to class one day as I pulled a quarter out of my pocket "Heads, I join the Marine Corps. Tails, I stick with college and home and see where it goes."  Well, one look of the honorable Mr. George Washington and 5 1/2 years later here I am, a sergeant of Marines and pretty happy about it.  However, I don't think that's going to work now.
I'm coming to a fork in my career path in which I must make a pretty big decision again, but it's too big to make with the flip of a coin this time, especially since I have two major componants in my life that are deciding factors of every decison I make. The Sgt and The Boy.  Should I ask for orders up north where I have a bigger chance of FINALLY being deployed? Or do as I ask to just go down the road where the opportunity is still there but not as great? 
Before The Boy came along I had never deployed, but always wanted to and tried every chance I could while stationed over seas, now that he's here all I want to do is hang out with him and wacth him grow and learn and not miss a single moment of his life. Hell, just four months before he was born I re-enlisted with a happy heart- thinking I wouldn't be changing my mind about wanting to deploy. The minute they put him in my arms though, I was done. I was madly in love with someone I JUST met and all I could think about was how I would never leave him- crap, I just signed up for four more years of people in higher positions than me telling me where I will be going.
Then there's the Sgt.  This man has vowed to stick by my side and support me in whatever endevor I choose, but he might be getting out and going into a job that will take him away from us for a good amount of time before we can really settle down and my decision of where I go will affect our family life and goals we sat down and talked about months ago.  Do I try to stick as close as possible or just throw caution to the wind and go up north and hope things just work out?!

I'm not just myself anymore. I'm a wife in a young marriage still trying to get use to each other and see what works for us. I'm a mom to a nine-month-old and it's kind of a full time gig.  I'm like a grown-up now and I have a bunch of crap to consider before making choices, I think I'll just go take a nap.