This is just part of Lady Scorpion’s advice on finding the right ProDomme:
Avoid people who will give you their address and tell you to come right over. After all, if She thinks so little of Her own safety, what must She think of yours? Arrange to meet your potential Mistress in a public place and be prepared to show Her identification as well as your full name, address and telephone number. Do you really expect a Lady to take you to either Her residence or business without knowing who you are? (This does not necessarily apply to the public Houses of Domination.)
Entire article: Choosing Someone To Serve