T. latifasciata (laticincta), is pretty common in that area, where it mostly inhabits the silty clay flats near the bases of the bluffs (if there is Saltgrass, you will probably find this species). However, it wanders from it's prefered habitat more than some, and is drawn to lights at night, so it often turns up in towns, and in other places one might not expect it. I have specimens from there myself. T. pallidipennis is in the area too, as are T. saxatilis, T. maritima citrina, and some other less similar relatives.