The little metal bee smokers are perfect for this. Light twigs and grass in it, and puff smoke all over yourselfI have used it and a buck walked past it and then went into the woods.
Came back out and crossed right where it was. He died.
My buddy and I hunted pipelines and he had to wizz and did so over 400 yards from where he was going to sit.
Yea he wizzed on the pipeline and a deer came out of the woods and sniffed it.
Next day I wizzed a stones throw from where I was hunting and 2 does came out to investigate.
I had to test it.
The deer is a curious critter and many people have been awakened in the woods by deer sniffing them.
My buddy smokes and they come running to get some of that.
For cover scent if you are worried about that I have found burning a small pile of grass and leaves and sticks to make lots of smoke and then walk around in the smoke before going into the woods works best.
Snuff the fire out of course and the woods and you smell like a fire.