Eric, I bought three 4" suction cups used for lifting glass in the bargain bin at NAPA. They stick like glue to the
fiberglass but leave a mark when you take them down. I use cable ties through the grommet holes on a blue tarp to attach to the suction cups. Then two 8 ft collapsable tent poles and some tent stakes. Harbor Freight also has the suction cups. The "awning" is great for making shade, not so great when it rains.