My brother did this including 2 trips on cargo ships, one across the Pacific and one across the Atlantic. He&#x27;s got a blog with information on the trips here: <a href="http:&#x2F;&#x2F;noflytripping.com&#x2F;" rel="nofollow">http:&#x2F;&#x2F;noflytripping.com&#x2F;</a>