Essex County Newark, Irvington warzones?

[Kedian Jimenez]

Hey my partners and I are looking to invest in Essex county and we have particular strategies for different economic areas and so we are focusing in going into Irvington, Newark, east/west orange and we were wondering if anyone is aware of any specific war zones  to be wary of here. to be clear we want the low-income to moderate income neighborhoods we just don't want the complete war zones. Any advice and tips would help.