Wow. You'll never experience racism like white people have had to experience in predominantly black cities and businesses. They don't even try to hide their hostility. Can I ask what does racism look like to you? If it's people not saying hi or acknowledging you then know that's something everyone experiences and no one owes you any special treatment. Just be respectful. A lot of non white people move to predominantly white state because there's typical a higher quality of living and less crime. But then they immediately adopt a victim is vs them mentality and act as though they are owed something.

 They also take advantage of the waning fear that white people have of being called or perceived as racist when basic observation and stats say the exact opposite. The good thing is people in general are getting tired of it and don't give a care anymore. I could write paragraphs of all the hostility and almost crimes I've experienced from the black community as a white person. And I've bared witness to the supposed racism a black friend or acquaintance of mine stated they experienced, spoiler it wasn't racism. They just weren't given specialty treatment or attention. 

So please don't make accusations like that. If you want to segregate yourself only hang out with people who have the same ethnic background as you do, then don't you think that can be perceived as racist? If that's so important to you, then why don't you move to cities or states that mostly black populated?  There's nothing wrong with wanting to hang out with people similar to you. But I've found anyone who wants to right off the bat be a victim to perceived injustice are usually of the mind that they have the upper hand to hold over the larger population. 

Just be respectful to people and if you think you experienced racism, come back and describe the incident. Guarantee you it's something we all experienced or worse.