We've booked an evening visit to Stonehenge, the English Heritage tour where we are taken inside the circle; it does not include transportation to the visitor center. It's Thursday, 14 May at 1900 (7 PM). Now we're in a pickle because there don't seem to be any buses to get us there and back.
We can take the train from Bath to Salisbury and back, but the Stonehenge Tour bus last pickup is 1815 (6:15 PM).
Since there will be other people with the English Heritage tour, we might be able to get a car ride back to Salisbury or even Bath, but that doesn't seem like a wise plan! (Actually it doesn't seem like any plan).
So what do we do? Arrange a taxi? Call for Uber?