I have an idea for a cover for your equipment that attatches to your trailer. First you would need a raised box in front of your trailer, I made a couple of brackets to attatch on top of the box w/ a pole running through it and a handle for rolling and attatched a heavier tarp that a awning shop made me that fits around trimmer racks and backpack blowers. Simply roll it over the equipment and this attatches to the rear lift gate with anchors. It hangs down the sides as well and attatches to the top rail of the trailer and on the side I had it silked screened "J and B Lawncare Call (123) 456-7890. Its just an idea I thought I would through out there.