I'm pretty sure that by 'dangerous area', it means stuff like a having him walk over a pit, fire, lava, past a cliff or other dangerous areas.
See the description of Captivating Son of the Harpy. Its the same thing. Getting attacked by creatures doesn't qualify because its not the area that is dangerous, its the creatures on it. It even puts a clause that they can defend themselves normally.
Otherwise it would be ridiculous... by being close to the FV it would automatically get a new saving throw despite the mention that it offers no resistance.
Zax is rocking a bow at the moment, no AoOs sadly.
Dude. You specialize in the usage of improvised weapons. You can smash him with the bow like a club. Or even swing an arrow at him. Or your spiked shield. Or anything.
You threaten for AoOs as long as you have something with a melee reach. You just can't do it with your normal bow+arrow attacks.