My sister and I are doing a girls' trip to the UK in May. We will,travel by train from London to Edinburgh, Edinburgh to someplace in the Highlands in the rail line, from there to Oba, then to Glasgow, Glasgow to Cheltenham ( I think) in the Cotswolds. I would like to save money by booking in advance. When do I do that --- is it two months ahead, or three? Is there one rail website that will work for all? There seem to be so many different train companies in the UK! Imwould like to do it all on one site if possible. Also, do the tickets appear at the time of booking as a printable ticket, or do they send an email with a printable ticket ( accessible later), or do you get a code and pick up the actual ticket at the station? Finally, my sis is old enough to qualify for a Senior Rail Card. Can I book the tickets with that discount for her, even tho she can't actually buy the card until wearrive in London?
Sorry for so many questions but I really appreciate the help. I didn't know whether to put this in England or Scotland, so I put it here and hope the very helpful Nigel, Philip, Marco and Keith will see it ( as well as anyone else who can advise me).