I'm 17, My brothers been mowing for 7 years, and this is my second year helping him. We mow 3 days a week, and we both work different jobs 4 days a week. He has about 35 yards, and I really enjoy cutting grass. He has an old Husqvarna 48" Walkbehind that hasn't seen much use in the last few years. Exmark Turf Tracer HP 48", and he had a John Deere Z-Trak 757 54" until the carberator messed up, so it got traded in for a John Deere Z-Trak 727A 54".