If you are tossing out a seed mix, throw in some broccoli, our deer seem to love that when they get into the garden. Talk to your neighbors with gardens, many will have leftover seed that they don't plan to plant. Of course , this will likely not provide an acre of seed, but the mix might give you an idea of what grows well and what the deer will eat.
Eventually, I will be planting for deer, for now, I'm just trying to keep the nettles and thistles down in the areas I plan to eventually plant.