>>2135650net camo is either noisy or heavy takes up a lot space and if people are that close to you is still gonna stick out. just find a naturally covered area with lots of bushes/trees and no trail coming right by, nature will be your cover and as long as your tarp is not a neon colour you're good.
I'm in the same situation, plan on going camping in a couple weeks and finally scouted a really nice spot in the baby forest that my city has.. its just 5 minutes walking from houses but with enough foliage and surrounded on 3 sides by water that I don't think anyone would ever come there. pic related.