Where should i buy my first cheap rental property?

[Jean Pierre]

Hi there, my name is Jean-Pierre and I am interested in buying a couple rental properties in Maryland (or other states). I am hoping to spend around $30,000. Does anyone have any suggestions of where to look? From the research I have done it seems like some parts of baltimore and dundalk would be within my budget, but not sure of what parts of dundalk and bmore to look. Any advice  is appreciated! Thank you in advance.