I do, in fact I get it even before I leave the house. It might be because as I mature as a hunter I am hunting only optimal days ie.. weather, wind, barrometric pressure and moon phase.
But I know what your talking about. that feeling when your getting dressed at the truck, almost raises the hair on your neck like "yeah, todays gonna be a good one" Then you have a deer down by 8am.
I like that feeling