I just registered and I must say I was glad to find a site dedicated to this topic. I am a policeman full-time and I have been interested for quite some time now in pressure washing. I have done pressure washing for friends and family in the past. I quickly saw the potential this trade has to make big $$. I know alot of people in my town and it is the fastest growing town in our state. I love my full time job but I am very interested in pressure washing on the side. Any advice for a "rookie"??