So you are in the pressure washer business and you want to clean the local docks at the Marina. Good plan, let us give you a little advice on this. First you have to sell the account. Explain to the marina manager or the dock master or municipal purchasing agent that their clientele and/or citizens will be very impressed to see that this normally much neglected area of the marina and/or pier is being taken care of and cleaned. It's going to make it much more presentable. The clientele will be .