I grew up at Fenkell and Lahser... I know the area a bit too well. Everyone who knew me when I was living in the area, hoodlum, "straight up", or otherwise, at least acknowledged that we were all in the same situation. Mutual respect, if you know what I'm saying. Granted, that was 15-20 years ago, and you probably wouldn't know that unless I mentioned it. Usually the mention of my old address raises eyebrows with people who are familiar with the area.
In any case, thanks for the advice and the knowledge. That's a really good idea about distinguishing ourselves as EMT, NOT police. I'd rather not get shot/stabbed/punched by some crackhead who sees a badge and freaks out. On the flip side, I'll really take the respect and treatment aspect to heart. People don't live in the ghetto for it's appeal and resale value, but they still need to be treated with the same level of respect and dignity as if we were pulling a CEO out of his high rise office.
Thanks!