Ok, the bungee cord approach did not work! But I didn't lose the tube!

We have rewired this bad boy with professional tie-down straps he pulled out of his service truck. Daniel's truck is amazing, has every tool in the world, and that doesn't count his County truck that sits out on the street.

That tube is so attached to my roof, that the whole thing would have to blow off, and that ain't going to happen. I bought that canopy from a place in Salt Lake City after the original canopy blew off in the Arizona desert. He bolted her down good!