Iím looking on getting that cheap Wal-Mart tarp that goes for like $8.00 dollars or so, as i only need something to shield me from the road during stealth camping. The Wal-Mart tarp is perfect for what I need but itís this bright blue.

Has anyone painted one of these or any like it? And if so how does it hold up? meaning does it last, fall apart, the paint comes off?

I want to paint it a dark green, grey and tan or a camo tone, something that blends in, but still to just use it as a screen really.