Unfortunately my body's telling me to sit this one out. Well that and their convoluted booking & contact system. To book a ticket I'd need to create yet another internet account at a website I might never visit again and if I want to contact them it's one of those fill in the form and they'll email you back jobs instead of an address or phone number where I could just ring them up and ask if they could set aside a ticket for me to pick up at the door.
To get there in time I'd need to leave home at around 7 in the morning and when I finally got off the bus home around 6 at night I'd have another half an hour walk home. I'd be knackered. Given that my joints were painful yesterday and today (and the limited bus services mean we're probably not going shopping today but doing it tomorrow instead) it makes sense for me to just stay home this time.