The parts inside city limits...
Well, it's not really that bad...yet. Although I would stay south of Delmar and west of Kingshighway Blvd. The farther east and north you go the worse it gets. If I have to go there for some reason that I can't get out of, I carry two spare mags, total of 42 rounds on me. It gets worse every day, there's kids playing the "Knockout King" game, beat a man down and put him in the hospital for no reason, they had to let the kids go as the one witness was terrorized into not testifying. Drive-by shootings are an everyday occurrence it seems, as are shootings. I would say do as much as you can in the south-west area of the city, or western sections although they also have bad areas. Check out the crime mapping at crimereports.com, that will give you a good overview of the trouble spots.