Have just read ( in a UK newspaper ) that Costa Cruises are cutting their single supplement from 80% down to 30% for bookings after Dec 1st.
I assume it will apply for all ships & cruises.
here is a link:
http://www.thesun.co.uk/sol/ho...-is-now-cheaper.html
If one of the mods can find a better link about this, then please delete my one replace it with yours