I thought she must have been older than Glen Sannox as it was an old boat 20 years ago which was probably the last time I was on it on the Oban to Tiree run probably.
I came back from Lochboisdale on LOTI once and I was the only person eating lunch in the cafeteria. There was a great clatter of breaking plates from the kitchen followed by a shout "Yee Ha". Not sure of the date but a guess would be about 20 years ago.
I think there was an earlier Sannox. I remember one memorable run when the anchor had to be used to get off Oban pier and due to swell she made a run round the top of Lismore instead of the direct route. It was winter and pitch dark. We had no idea where we were and seemed to be sailing for hours but in the bar somebody produced a fiddle and a party started so nobody cared very much after a few pints. It was a great anticlimax to have to get off the boat at Craignure. That would have been sometime in the early 1970's.
That sort of thing would not happen nowadays and they just would not even attempt to sail.
I also sailed on the Sannox on the Gills Bay to Orkney route after she was sold. She was renamed Pentelina and once had to get hired back to Calmac. Her certificate limited the number of passengers after dark and they only took large vehicles with driver only. I had my van so got on the first boat Passengers had to travel on a smaller boat which followed close behind.
We just accepted that as one of the penalties of living on an island and nobody seemed to complain much.