I can’t rely on getting a cooperative driver. I think what I’ll do is rent a pickup. UHaul rents them for $20 for 8 hours. Have the delivery driver load the box onto the pickup and then back the pickup into my garage. I have one of those sturdy metal kitchen rolling shelf units on casters. I realized that I can change the height of the shelves. I should be able to slide the ways and headstock out of the pickup onto the shelf and roll into position. Or I can use the method that Walter suggested.

I’ll let you know how it goes.