Stu,
In my opinion:
- If you are an established management career, the degree will do little to increase your value/income directly. Any benefit will come from your increased skills and competence, rather than the title you put in your resume. So do not count on an immediate sizable raise to pay back the cost of the degree.
- If you are looking for a career change, that will not help at all unless you take a major pay cut. Your experience in your field is far more valuable than a degree. In a new field, no one will match your current salary because you have just received a degree.
- Online degrees do not have too much credibility with employers, at least not yet. It seems to work a little better for degrees that are more concrete/science oriented than others.
- GWU is generally not considered a great university, not even in the immediate DC area, except for a select few specialized degrees. They offer all kinds of esoteric degrees to make money, such as "executive PhD" degrees. They are catered to company-sponsored management level employees. I have two friends who teach there (one lecturer and one tenured) and both complain about the absence of quality students. If you are thinking about an online degree, you should probably consider doing it somewhere cheaper.
- The education loan is variable rate. You will have an opportunity to consolidate your loans after graduation at a fixed rate. I just consolidated my master's loans at a rate of 2.5%. However, It might take a while before the rates get low enough to be worth consolidating (you can consolidate only once.)
Again, just my $0.02. Others might have different opinions and that is fine.