I would first check out what's planted in the field, then I would see if there were any oak trees on the property. If there was a prefered food source in the field, that's where I would be that first weekend if the wind was right. If you have oak trees on the edge of the wetland would also be a good bet. I would say between the wetland and the field would definitely be a good pinch point as well. Often times the big bucks like to bed in the tall grass. An aerial and topo map would definitely help to steer you in the right direction.