We did the RSSC Voyager's WC this year and kept an online journal. You can find it here:
This will take you to the final entry. To start at the beginning, click View Archives and then First Entry.
Here is another cruiser's online journal from the same cruise:
Same thing with the final entry, and you will have to scroll to his archives to start at the beginning.
Before we went I read a HAL cruiser's daily observations here:
Also, here is another cruiser's similar log from this year's HAL WC:
Enjoy your research and your eventual World Cruise. It really is a dream trip!