This is a very tough contest. I am also struggling with the Voyage puzzle. Even after looking at the answer string I am not sure how to do this puzzle. Is there a solutions page somewhere. After spending several days on these and getting nowhere it would be nice to know what it is I am not getting. Any help would be great.

It was a tough contest, much harder than other contests because you have a week instead of an hour to solve them.
Perhaps show us an image of where you are up to and we can suggest some next steps?