Corn fields can be a big problem because of the deer staying in it during hunting hours. But the're also a big draw to the deer. Finding the best entry/exit routes are your best bet. I was surprized several years ago when I was sitting on the edge of the woods bordering a cornfiled and watched deer ENTERING the woods in the evening! MAKE EVERY ATTEMPT TO BE THERE when the corn is being cut. For the first few days, the woods will be flooded with deer trying to reacclimate themselves to living in the woods again.--and the fields will be magnets for them as they look for all the missed corn on the ground.