I too have varmint problems. Deer, groundhawgs, squirrels, crows and beaver. Seems they all suffer from a mineral deficiency. I have to give them a high velocity lead inoculation. I have also found if I inoculate them in the gut they tend to run off in the woods and I don't need to drag em anywhere.
I planted strawberry plants about almost 2 months ago. Deer came by and ate the tops off almost all of them. We also have blueberry, blackberry, grapes, pecans, peaches and apples.
Short term fixes I have seen do "OK" are hanging up worn tee shirts around the area. They need to be rotated out and moved every few days.
I am thinking of getting a thermo scope for my 17. I have the binocs just can't see them through the scope unless its got moonlight.
I have offered hunters to come in and hunt but they usually don't do so well. The native deer I take out, the roamers from across the road don't show up until night. I'm not in a position to put in a 10ft fence nor want to put in electric.