If you know the general location he is slipping out at, you could go back into that area 25 or so yards into the woods with a climber. Get in the stand around 2pm or so.
Wait him out.
He's probably "staging" right at the edge of the woods watching until dark.

Find the thickest place on your property, where the sun hits first in the morning.
Also, a place that may be fairly open, but where they can see far, where the sun hits first in the morning.
Those have always been my spots.