Here is a website that you can search lease properties http://www.dallashomelist.com
Let me know if you want to see any of them, I can also set up an automated search for you which sends email when new property hits the market in your criteria, let me know.
How can I assist you we were work with many families for residential leasing, contact my office where I can obtain additional info.
Direct link of several blog posts:
1. IMPORTANT post of many real estate scams in DFW area published by Texas Real Estate Commissions
2. Guidelines for leasing a property from a home owner
Lynn911 Dallas Realtor & Consultant, Loan Officer, Credit Repair Advisor
The Michael Group - Dallas Business Journal Top Ranked Realtors