Micki - I wouldn't go to the one on East Ben White .. usually areas in the east part of town are not too safe

I'd probably go for the North Mopac one over the 290 ones. The south one is in the best/safest location. The North one is sort of close to an unsafe part of town, but I don't remember the immediate vicinity. I'll drive up there tomorrow and look (it is pretty close to my shelter).