I like the idea of getting an expert to take a peak first. Disclaimer now outta the way, here's what I'd do.
I like MO's idea of lots of beans. I'd like to mix some corn into the beans too. I haven't tried it yet, but next year I may spill some into the mix when Marvin ain't looking.
I agree with getting focused on a road screen to get that land up there into the game. I'd look at 3 rows of staggered spruce (whichever grows well depending on whether it's wet or dry) right along the road. 2-3 rows of a hybrid willow behind that for speed. Take the willow out later if you'd like once the spruce close it off. Cut up the big fields with some sort of low growing edible like dogwood, plum, apple, etc, maybe even spruce to give some thermal bedding islands. Maybe spruce first and fill in around the spruce with NWSG once the spruce can get ahead of it and hold it up come winter. Also, get the chainsaw fired up and start releasing your winners and putting some cover and browse on the ground.
Lastly, blast a trail around the entire border of your property so you can get around to the back or sides regardless of the wind direction so you don't have to walk through the middle and stink up half your property getting in and out.