This is the back cover blurb.
Anything I ought to alter? Does it work?
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This is the story of a fabulous voyage to South America in 2016 on a two hulled icebreaker called the Marco Polo.
Amusing tales, beauty, observations, social asides, photography, politics and the wonders of nature – it is all there…. And more.
Rio De Janeiro, Buenos Aires, The Falkland Islands, the magic of Magellan’s Strait plus a dozen more wondrous destinations. The day of the albatrosses, the boobies, petrels, penguins, skuas and frigate birds; the sea-lions and the whales – all the ingredients of a fabulous voyage.

No. And that picture of green and blue is fabulous!
I’m not totally sure how much you’ll see on the cover with the title strip across it.