After a rather musical boat journey, we made it to the PPH1's island!
No rest for the wicked, though - there's a few things to do here, namely a ladder to be fixed and trade to be made.
Unlike normal walkthroughs, in Nice Game Hints you can select just the puzzle you want hints for. Here are listed the puzzles for "The Island" in Dexter Stardust: Adventures in Outer Space. The guide you choose only contains information about that puzzle, reducing possible spoilers for other puzzles.