What is the best way to get around Dallas/Fort Worth from DFW airport and things to do?|179959

I am going to be at and around the DFW airport on a Saturday till around 5. What is the best/cheapest/quickest way to get around the Dallas or Ft. Worth area? What are the best things to checkout while in the area?

Rent a car. Car rental from DFW on the weekends is dirt cheap. I reccommend National because you can pick your own car.

EDIT: I found a website with guidelines for under 25 car rental.

Fort Worth is 30 miles west of Dallas. There are attractions in Arlington and Grand Praiie area. Timeing would be a big concern as traffic can slow or stall. There should be traveler brochures of attractions near the car rental or any hotel lobby.

You can take DART rail it is real cheap.

http://www.dart.org/riding/dfwairport.as��

Here is all the info you need and have fun.

Dart rail _ bus system;should be visitors info leaflets at airport telling what may be of interest to visit.