Ok, you are from Texas, have you ever been in Dallas metro? There are 75% blacks and Mexicans in Dallas and 35% whites in Dallas. 
I have been in Pittsburgh a lot, also Detroit, and I have seen lot of blacks and they don't seem like they are bothering me. I walked thru the streets and they don't bother me.
And my boss is black, so she doesn't bother me.
I think you are having problem with your common sense...
Hey, there's nothing wrong with Gally... It's beautiful place down there, and I have been there a lot of time, and planning to go there in April to take my boy to the museums and Gally too.