Sell them online. Perhaps they could set up separate test drive franchises that don’t sell anything. They could also include airline tickets and hotel stays with each sale. Fly out and pick up your Tesla, then drive it home.
What happens after the first 80 miles and your new Tesla runs out of juice? Yes, 80 miles. In most of this country you need to use either the heater, or air conditioner. That limits your distance for "fuel range anxiety" to about 80 miles, assuming you have a NEW battery.
Maybe you could drive over to the nearest Chevy dealer and get a trailer hitch added, so you could pull a trailer with a generator on it.