The location of the hay barn (down a slope and next to the house) was less than ideal. That's because it was a lawn mower shed in a previous life. We decided to move it closer to the barn. David emptied it and reinforced the structure. Then we wrapped a strap around it, hooked it to the truck, and hauled it up the hill.
And it worked! Here's the hay barn in its new location -
Some day it will march around to the back of the barn. And some day it might grow up to be a big hay barn. But for now, we are quite pleased with ourselves.