The wind is my enemy.
Actually this was the state of things last weekend. Currently the side gable walls and the back wall of the house are standing. Half of the front wall is built and sheathed, but it'll have to wait until the weather calms down before the tarp gets peeled (unless the wind does it for me) before it gets stood up. I say only half of the front wall because I'm going to try to leave an opening of some sort so I can have sheetrock and possibly plywood for the roof hoisted right into the new second floor.