RE: Stay in your spot all day? or leave for lunch?
No true answer to this one. I go for lunch at different times, and it always seems like when Im gone the deer move in. Saturday I went for lunch at about 11:30, ate quick and when I was headed back caught myself haveing to stalk a deer that was in front of my blind. I do have to agree with the idea of not moving during the rut. My biggest deer have come during the rut at about 12:00.
It also depends on the weather too.
St. Steven with a rose, in and out of the garden he goes.