Then try Teesside Airport station - just 14 passengers last year - http://www.bbc.co.uk/news/uk-22369250 .
So, not much of a queue, even if they were all there at once.
The current programme - http://www.rte.ie/player/gb/show/10138855/ - contains some footage of the County Donegal Railway at around 2:00 minutes and 5:30.
Aiming to go to Derby again this year - http://www.mmrg.org.uk/exhibition.php - not sure yet if it will be Saturday 11th or Sunday 12th, probably Saturday, I think.