Using a Tarp between two trailers to make a canopy

Had a great time out camping this weekend with the CTC. As we were sitting at camp with our two trailers parked next to each other with our camp between them came up with the idea of using a large tarp to create a canopy between our trailers. Has anyone thought of doing something like this or even tried it? We were thinking of some sort of hooks that could connect to the holes edges of the tarp then make some home made tent poles out of PVC pipe to prop up the middle.
Ideas or suggestions?

Ideas or suggestions?
