Car…. Wagon cover recommendation please

[StayTrue]

Can anyone here recommend a good quality outdoor cover? Specifically for a 66 Belvedere Wagon or similar? I just bought one from carcovers.com and I think the wind straps are just ridiculous considering how much money it costs. Blew right off in 20mph wind.
Thanks in advance!

 

[Boydsdodge]

If it helps, I use spring clamps to hold cover down tight. The clamps look like letter A, and hand squeezed. I see that there are newer styles to choose. It work for me.