I'm going on the Jacobite in a few weeks and I'm seriously looking forward to it. I haven't done any mainline steam for about 25 years (since I was a kid), and I'm not sure what to expect. What is the sort of behaviour on these occasions? I suppose there will be a lot more dreary normals and ageing kettle veg than on the sort of crankfest that I'm used to. Does this mean that most people will be über respectable and not getting the booze out before the train has even left Fort William? What about bellowing? Is this advisable?
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