<human>: Condense the text into a few key points

I have been dating my boyfriend for about three years now. We are both 19 -started dating our junior year in high school- He was my best friend before we started dating and we have a wonderful relationship. Now I go to university and he is an infantry marine (currently at SOI). At the moment things aren't too bad, I can visit him on the weekends sometimes (he's only 6 hours away) and he gets his cell a couple times a week. Even though I am pretty involved at school, I still think about him all the time. I don't know what I am going to do when he gets stationed somewhere else or deployed. We have talked about me moving to be closer to him, but I want to finish school and have my degree before any of that. 
So, anyone have any advice as to how to deal with long distance relationships?
<bot>: My boyfriend is an infantry marine and I am stuck in college. Having trouble adjusting to a long distance relationship. Advice?