Is it correct
The narrator and his wife wanted to ‘duplicate’ the round—the world voyage made 200 years earlier by Captain James Cook. They had been making formidable preparations for the last 16 years. First of all they got a boat especially designed and professionally built for this purpose. It was a 23 metre, 30 tonne wooden-hulled boat. They tested it for months in the roughest weather. They were both mentally and physically prepared to undertake their exceptionally long and challenging sea-voyage.