Along the Grand Canal

1. How can I control the royal barge?
2. How can I decode the coded message from Among the Dunes?
3. Just past the bend, there are docks on both sides of the canal, but I can only get the barge to stop at one of them. Is there any way to get to the other?
4. How can I land if I'm in the canal on the raft?
5. Is there anything to do at the Dunetop?
6. Is there anything to do around Canalview Mall?
7. How can I buy an exit?
8. What does the buoy mean?
9. How does the white circle at the Oasis work?
10. Is the rabbit important?
11. Is there any way to get past the ion beam without dying?

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