
Khaleb |

Hi Dhampir,
Check Dungeon 142 scenario : Here there be monsters.
There's a lot of good 3.5 stuff about the isle of dread, not exactly PF buf it's very easy to convert.
I'm actually DMing a pathinder-upgraded version of the Savage Tide Adventure Path (Dungeon 142 being the fourth installment of this AP) and we have a great time on the isle of dread (or as we say in France : L'ile de la Terreur !)

Bellona |

It's not Pathfinder per se, but there are a number of 3.5 updates to the Isle of Dread. Assuming that you haven't already got them yourself, here is a list of various 3.5 sources ...
Dungeon magazine issue 114:
"Torrents of Dread" scenario (character level 6), plus a "Backdrop" article on the Isle of Dread.
Dungeon magazine issues 142 - 145:
As other posters have already noted, sections 4-7 of the Savage Tide adventure path take place on/under the Isle. The scenarios are for character levels 7, 9, 11, and 13. They also include encounter tables for various locations on the Isle (islands/peninsula, aquatic, the mainland, the central plateau, and the Underdark below the Isle).
Dragon magazine issues 351 - 354:
The "Savage Tidings" articles which provided support to the STAP, including Olman culture and the colony of Farshore. Dragon 351 has a poster-sized map of the island.
The ST produced a lot of discussions on these boards, and you might even find some conversion discussion in other sections (check under the Older Products/Dungeon Magazine/Savage Tide Adventure Path section).