RE: Stand location
based on that much information, i would say just inside the woods off the garden, somewhere where you can see and shoot onto the main trail, but not so you are sitting on top of it. You gotta catch these deer when they are hanging back in the woods waiting for dark before they hit that field. They will stay back away and slowly move in right before dark.
then you have to figure out your best way to approach your stand without disturbing their bedding area.(finding out where their bedding area is would help alot, but you want to make sure you saty away from it as much as possible.)