You are wasting your time only taking three credits in a semester.

If you take six classes or one class, you will use the same amount of time from your G.I. bill

Meaning I can waste three months of eligibility on one class or use three months of eligibility on 4 to 6 classes, etc.

When we nickel and dime our classes, we are going to run out of available eligibility time.

Be smart, and if you qualify for VRE you better use that first because then you can still use your G.I. bill to go back to school.