I have the old Speer Winter Tarp. It has 4 tie-downs on each side, but is a square (rectangular) tarp, not cat-cut. That's a lot of tiedowns to mess with, but it sure makes a difference in high winds! If I think bad weather is coming, I put a rock or heavy piece of wood on each stake. I also try to stake to bushes or tree roots instead of using stakes whenever possible.