Ok here's a new one for me, a snow fence install. I have a good customer that would like a fence put up along her driveway. I have not measured it yet but I bet it's close to 300'. She has two old rolls of fence and I'll have to get the rest. Now here is what I need to know. Where is the best place to buy the sections? Approx how many feet in a roll? Cost? How far apart do you put the post? How much should I charge and how much work is all this?