Focus on other things - you're not going to win the scent game. If you're breathing, and they wind your breath, you're busted.
Also - my observation is that walking into blinds/stands with rubber boots so as not to leave scent, etc. is malarky. I have hundreds of examples of deer visiting cameras or using trails minutes after I was on them whilst I was not giving two craps about leaving scent (leather boots, peeing, whatever).
I have video of deer eating apples my mom threw on the ground (individually by hand) 5 minutes after she did it. And this was a once off occurrence - not some routine feeding they were used to.