This site explains latitude and longitude, the use of beacons, the evolution of mapmaking, and sailing history and science. Ocean weather and currents are also presented (Pat Seed, USA 2010).

This song, written by Phil Chevron, deals with (Irish) immigration to the USA. It is full of poetic imagery relating to the experience of immigration, including Ellis Island and the uncertainty of the American dream. The music to the song is a Celtic rock ballad.