My TT storage is next to a workshop building, and I keep the TT under a tarp slung from the eve of the building. This makes sure that except for the corner of the trailer from which its awning is hung, the tarp is at least several inches above the TT roof for ventilation. To get it up and over the TT, however, requires one of those telescoping poles with a brush on it to keep from poking a hole in the tarp. Using ropes to pull on the edge of the tarp and the brush/pole, I can put the tarp over the TT without the use of any ladders all by myself by lifting the corner/edge of the tarp, chucking the rope over the TT, then walking around and pulling the rope on the other side. Usually takes me about 3 or 4 cycles of lift/push the pole, go pull the rope and tie it off so it doesn't fall back. The OP might be able to do something similar using a pole with a brush on it. It should be noted that under certain circumstances, I sometimes do climb a ladder and use the pole/brush to lift, hook, and pull the tarp over AC, antenna, etc.