If yall are looking to RENT Travel Trailers, There is many places around $130 or so a day
Here is a few links that are in Dallas.
American Dream Vacations - Motor Home Rental Rates
Internet RV Specials at Fun Time RV in Cleburne Texas
Another place to look is
classifieds - craigslist
Also, Normally to PULL a trailer you will need a Class IV Hitch and a brake controller, Just FYI