I'm going through National Bank of Kansas as well and they are bending over backwards to make it happen for me. I suggest you buy the house while still on active duty. If not you will have to use your monthly guarantee at first year pay at your regional and will be very difficult to get approved. They can take you up to 60% debt to income ratio on a VA loan though which is super high, but in my case I make way more every month at Southwest than my min monthly guarantee so it helps to account for that.