I am a resident here at UTSW. Whaddya want to know? The residents are very happy here and we get together often for socializing both in and out of work. There are lots of fellowship and research opportunities in a variety of areas. We're a relatively large program with around 51 residents and fellows. Very flexible with a mix of AP and CP rotations in every year. There's a good number of med students doing electives here, some from other schools who generally do surg path, pedi path, CP, or forensics electives.
Dallas is certainly not the coolest town around. Nothing to see tourism-wise, except where JFK was shot (who wants to be known as a city where a president dies?). Nothing to see for natural scenery, so you have to fly or drive somewhere for that. At least DFW airport is a major hub. The upshot is there's lots of restaurants, bars, etc.