Find Your Cruise
If you are looking for a mini cruise in the fjords, probably your best bet would be to try Hurtigruten, they are the coastal ferry company and have quite an extensive fleet of ships. Try them by going to their website at www.Hurtigruten.co.uk and see if what you are looking for is available. You could then always try booking the deal with a cruise agent, to see if you can get further reductions.
Best of luck... Bob.