Shortshaft - Good points, and just for your info, the driving time from the main lodge of where that helo operates from, to anywhere on the property is about 30 mins and its all pretty accessible.
In addition the peelot in question follows the same route every time so those at the lodge know where he is going and he checks in by radio etc.
And yes the guests who go on this flight know pretty much what to expect as its explained to them at the lodge before they even get onto the helicopter.
Just thought you would like to know