ATL or Florida?

the recruiter that i have been talking to gave us a bunch of zip codes to look into. The apt that we are looking at is in Marietta, I gave the address to the recruiter and he is going by this weekend to check it out…I’m not gonna have to worry about morning traffic too much, since I’ll be working 2-11pm, but one of the landlords that I spoke with did mention to stay away from the 400. One of the things that I am most worried about is my car, since I have a brand new car, i’m worried about it getting broken into, stolen, etc…Believe me, I want to get into a nice, safe area, but I don’t really have much time to look…so any pointers on which areas to stay away from will be very much appreciated!!