This may be a good place to mention that Water Chariots, the ludicrously overpriced canal boat service to Olympic Park from Limehouse Basin (or Tottenham Hale) this week quietly cut their prices - now instead of being £95, it's £20 return.
If you're interested in a slow way to tomorrow's sessions or the Paralympics, you can find details at
http://www.water-chariots.co.uk/