i would set up where i can get a good view of the bottom right corner of the yellow lined field.
if using a rifle.. set up at the upper right hand corner of the yellow lined field.
i dont know what your distances are, but if its about 120 yards from the top right corner, down to the bottom right corner..
that would be perfect.
then put your feeder or spread your corn all along that bottom yellow line.

what is the orange area? What is CRP?