…I has it.
My sister and my mother clubbed together to get me a tank driving experience for my birthday, and it was one of the most fun things I have done in a long time. It turns out that I am unexpectedly quite good at it, which always pleases me.
It was all through a company called Armourgeddon in Leicestershire in the UK. Not ideal for the claustrophobic, but I would thoroughly recommend it as a Thing To Do.
…apparently, they offer Tank Paintball as well, and I cannot see a single thing wrong with that as an idea.