Ok...i settled

I finally broke down and bought me some mylar blankets...10 for 15$...not too bad...but i dont think i am going to use them just yet...gotta save for later...

Now, when you put them up, be sure to get them to lay nice and flat.

I find that reinforcing the edges with duct tape allows them to take a little more abuse, like if you wan tto staple them to something, staple through the duct tape.

yes

yeah good idea :)