Re: I had an idea
It used to be quite common for people to carry calling cards. Like a business card but personal. I could see promoting the site by taking cards somewhat graphically designed with the name of the individual on it. So that the people who sign on already have a contact. I could probably put it in Baraka and get a ton of responses here. That seems to be the center of the hookah community here. That and Gold Star (the incredibly rude place that is poorly designed for selling Shisha and Shisha tobacco).