Gregor said:I am currently running the Savage Tide AP and I can personally recommend it. Its full of pirates, demons, dinosaurs, etc. Its a lot of fun. You can check it out in Dungeon magazine (the last dungeon issue will have the final adventure - so if you buy the last 12 issues, you'll have the whole AP).
However, if you just want an adventure or two that is based on a nautical theme, maybe just use the first three adventures: There is No Honour, The Bullywug Gambit, and the Sea Wyvern's Wake. The last adventure is a whole sea voyage with side adventures along the way (plus the issue comes with a full colour grid map of the caravel the party will sail on: the Sea Wyvern).
They sound great, I'll see if I can find them someplace. Thanks!