Getting the 10 Big Poes for the last bottle is arguably the single most annoying quest for 100%ing the game. They were such a ***** to find the first time, and even now I can't find em all quick.
Also, make sure to check the Hyrule Market back alleys right after getting the Ocarina of Time. There's a cool bonus scene there that is often missed. Though given the fact that you're on B8, there's a good chance you've seen it already.
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Yoblazer: http://i44.tinypic.com/5nw45i.jpg
Watch and you'll see... someday I'll be... part of your world!