i'm pretty much new to plowing. my dad owns a chevy silverado and a western plow, which he said i can use whenever i want to go do any random jobs that might come up or to plow a friend or twos driveway. i was wondering how exactly you are supposed to plow a driveway or a parking lot. I have a general idea i think, but i could be wrong in my assumptions, so how do i go about driveways and parking lots? thanx in advance for any info!