What do you guys think about door to door sales for mowing. Go door to door with business cards in little city lots and wright estimates on back of the cards for each house. The houses you can not get a good look at from the side walk don't right the estimate on them, just ask if they would be interested in a free estimate. Don't bother them to much just make it short a sweet don't let them say no not interested. Just interduce my self and say something like "I was walking trough the neighborhood and handing out Business card with your free estimate on the back, If your interested at any time or no someone that might be just give me a call" Tell me what you think yes, no, maybe what???