Deer aften get used to what is going on in their range area. I never where cover sents and rearly where camo. I have friends who go all out and I still shot as many if not more deer then them. Before I quit smoking I killed 2 just after I had a smoke on the stand and 1 while smoking a cig. (the wind was blowing right them) Deer just get used to what ever is around them and don't spook quite as easy as many think.