Corn has been so modified now a days they can grow it rather quickly. I have even seen it harvested in January if field conditions are appropriate. I would say yes
160 lbs of seed for two acres? I have got to ask how much this plot will cost you?
This year I will be Maintaining an existing clover plot in addition planting an acre of oats in fall. Farmer we lease to has put in about 30-40 acres of soybeans.
I just bought this portable from Amazon. $37! I want it more for a depth finder. Would be perfect for canoe\kayak. Have yet to use, but reviews were decent for price.