When you want to buy a home the best place to start is to hire an EXCLUSIVE Buyer Agent, not just a Buyer's Agent. EBAs only work with homebuyers and there is never a conflict of interest that will jeopardize your negotiating position. I'm an EBA in the Dallas area and would be happy to assist you.
I've written a best selling book called Buying a Home: Don't Let Them Make a Monkey Out of You. It'll teach you how to buy a home and get a mortgage without getting ripped off. Follow the link below.
Best of luck!