Dropped the books off at the airport, Tim. They have them in the operations office, one bag with your name on it. I don't think I'll be going there again this year, even though I was there to make a part for one of the gliders, the reception wasn't the warmest I've had. (Might have had something to do with me telling them that this time it was going to cost. Hmmmm.) One of them works about three blocks from my house, I told him he can pick it up, beats me having to drive over there. Anyhow, the operations office is the building that looks like a barn, and the entrance is on the airstrip side of the building. Looks like a barn, because it was a barn. Mortise and tenon, with wood pins locking the joints.
Enjoy.