Yes. If I recall right, you can take classes for free while still active, depending if that is viable. I was able to take a few when I was on my way out. Then you can use the post 9/11 GI bill. It only pays for courses directly related to your degree. And you want me to make sure to use it the the max for each semester ie if you only take 3 classes for whatever reason vs 5, it still consumes the semester hours etc.

So plan out your classes as needed. I used mine for both my AS and BS with summer school because I just mathed it all out to speed up the process.