I am in the military now and most of my gaming has been well over the last 10 years. Depending on what branch and what your job will be will decide how much gaming you will be able to do. As I am deployed right now I am unable to game
However, when I get back home I'll be a gaming fool.
Good choice joining the military. Make sure you get college knocked out while you are in, seeing as the military pays 100% of your tuition. I'll be retiring soon with 2 AA degrees, 1 BA degree and my Master's Degree.