So Alton Towers are selling all the Log Flume boats on EBay starting at ??250 each.
http://m.ebay.co.uk/itm/Alton-Towers-Resort-Flume-ride-boat-/152623970059?hash=item238918f70b%3Ag%3ADaAAAOSwiA9ZaOoM&_trkparms=pageci%253Ade5b3ad1-68cb-11e7-a511-74dbd180f307%257Cparentrq%253A429b1b2a15d0aa4758fe0a24ffe760dc%257Ciid%253A3
It'll look great in my garden as a planter!