Remember you are counting on a lot of money that does not exist yet. Yes, you are likely to earn a lot at internships and co-ops at both schools. However taxes, rent, auto expenses, food, etc. will eat up a lot of those earnings.
Really since both schools will offer similar abilities to earn money during school, the question is do you want to graduate debt free from UAH with a healthy bank account from co-ops or graduate from Georgia Tech with no money saved and a six figure debt that could limit your life choices for the next ten years. Your choice.
I thought that UAH had a lot of aeronautical related companies into the area. Maybe other can comment if that is true.