We need a very good way to "batton down the hatches" on ouor infltable screen

we do have ropes, but its hard to find good STAKES thats will hold...we had major wind gusts the other night and thank God that there were kids around to hold the ropes....unti we could get 50 lb fertilizer bags to hold them..

so what is a good way to do this?

We have the Gemmy screen and we use two of the stakes provided and the rest hooked to cinder blocks, they seemed to work really well.