I was reading your FFFC and wanted to tell you if you can, don't wait to buy a house. Interest rates have never been lower and they are going to start rising again in 2014. I don't know what the renters market is like where you are (if I remember correctly you live in TN?) but if it is anything like here (also TN) it is actually much cheaper to own your home. We would pay $300 or $400 more a month to rent the same house we own. It would be worth investigating. Also, you don't want to pay an extra .5 or 1% over 30 years (that's a lot of money).
If you don't know what is happening in your market I can PM you with some more information (as a courtesy - I'm not trying to sell you anything). Hope you don't mind the unwanted advice. I addressed it here because anyone else thinking about buying a home can read it too (if you are going to buy - now is the time). You've had a lot on your plate lately and I'd like to see one of those things you mentioned happen for you.
Re: ambrvan