Well only a minor disaster but I thought would draw your attention to the song cos it is very funny. The Cruise Of The Calabar is in the Mudcat song list. I know it as the Good Ship Calabar - but same words. About a boat that sets out to sail west from Belfast - and hits an unccharted rock on the Lagan Canal heading for Portadown with a lod of coal!

Just thought it was worth mentioning!