RE: dressing in your camo and then driving to your spot
I'm with madvilledoc on this one.
When the weather is warm, I have a set of scrubs that I wear and when it's cold, a set of sweats. When I get to my area, I strip off the outer layer and put on my clothes from the scent free bag or rubber maid container. I also have a different pair of shoes I wear in the truck. The night before, I spray the seats with scent killer.