I just advertised out the ace at local shops and such, I got calls all the time. Key is to make it convenient. I was doing like 3 or 4 appointments a week after work going to people's homes. One guy paid me 450 to detail his RV (granted that was a buttload of work). Talk to Chris(NJ) about buying some products he might give you a discount if you buy wholesale, however do not quote me on that. Also, I typed up a little contract before I detailed whomevers car it was to ensure that I was not held liable if anything happened while I was there. Good Luck.