The question is can you live in a tube with four people? I shall explain. Summer holidays in the UK don't usually involve much sunshine, cheap beer or having to change your money up into any currency. But it can involve water sports, well, I say sports more of a boating jolly. Was it a huge yacht with staff and taking control of the open seas I hear you cry? No, it wasn't it was a forty foot canal boat on the not so open Warwickshire canals, the Grand Union heading south to be precise.
Surprisingly it was quite tiring controlling the boat, it is 40 feet long and turns from the centre and no matter what you do will not go in a straight line, ever. But we moored anyway and ate and drank without a problem.