Voyager Riding should be made some sort of new Olympic sport, designed to test endurance. That'd separate the wheat from the chaff.
To take part you have to ride in a 220 with broken aircon all the way from Aberdeen to Penzance. Before leaving Aberdeen the toilet retention tanks will be filled to Augean levels with ordure, then the water tanks drained. The buffet trolley will run out of drinks by Montrose. There will be hurdles all along the journey in the shape of points failures, cable thefts and unspecified 'operational difficulties'. At every station hordes of other Olympians will board, unable to get seats. First class will of course be empty but not declassified. Because the reservations system will be knackered *again* the reservations will not have downloaded and you will be repeatedly confronted by members of various shot-putting and Sumo wrestling teams clutching cheap advance tickets and accusing you of being in their seat. Finally on arrival at the 'Zance you will be greeted by the CEO of Cross Country, wanting to know if you've enjoyed the journey. Whoever has the lowest blood pressure after this wins the Gold Medal.