I've gotten pretty far in the game. rescued everyone, gave the knife to Citra... but every time I try to take a boat west of Citra's tower to unlock that region of the map it sends me back with a "warning" that I'm leaving the zone. Do I just have to keep playing and let it pan out or am I doing something wrong?
this is a link to the image http://i1351.photobucket.com/albums/...ps48e9c07f.jpg