Colour-coded map representing the difficulty of getting to the airport on time from any location. Green is good, red is bad, and if we fall inside the event horizon of the black cloud then we'll never make it back.

Map showing the tracking data from our GPS and live sunrises/sunsets. Click on it - or the copy in the side menu on every page - to go to a larger version courtesy of Google Maps.

A naïve suggestion of the shortest route to the airport, disregarding the presence of roads, swampland and almost everything else. This route provides the basis for our "distance to go" calculations.