I am about to buy a small trailer with side walls that has racks for weedeaters as well. I want to know the best way to secure all of my equipment to the trailer while I am in someone's back yard and cannot see my equipment that is in the street. Or if I am at Home Depot, I want to feel like my equipment is all secure. Mower and all. Is there some kind of rope/lock product out there that I could secure everything with?