Here We Tow Again

I've been covering one day a week in the shop for a couple of months now and have been wondering what would happen if my pager went off while there were customers in the shop. Well today on my last day of covering I got to find out! Apparently people are very obliging when a frantic beeping noise starts and I ask everyone to leave - I just hope I wasn't too rude.
Anyway, the shout was to go to the aid of a yacht that had snagged it's prop on a rope and once free, tow it back to Tobermory.
Of course after this it was back to the shop to open up again.