After mowing for a few months we decided to drop the Jphn Deere lawn tractor and purchase a commercial mower. The problem is, we dont know how to bid commercial businesses. We don't know wether it's an hourly thing, or a cost per acre, or any of that. I like doing residentials, but would like to unload and mow for several hours rather than run all over creation. We are located in western Tennessee if that helps.