The photo below is one of three interactions with the towing company from the last week. Seems like the transmission is not happy. It stopped moving down at the bottom of the road with a load of sand in it. We tried to get it towed that day (Friday) but with the sand in it, it was too heavy for the tow truck. After a long complicated day with another truck, I got the sand out, and had it towed into town.
Now we've had to have it towed from town to another town about 15 miles away, to a transmission specialist. could be spendy, but it's gotta get done.