Well you can join as a enlisted member, and get the GI Bill not quite sure if that is what you meant since it isn't exactly a scholarship but, if you don't wanna be an officer that would be the best bet. I would go reserves and use my GI bill.Look up Montgomery GI bill and Post 9-11 GI bill. Good luck\
Another note, A lot of schools offer this program called the yellow ribbon program. The military will give the school TA (tuition assistance) and the school will pay the rest. This is only when you are serving active duty though.