The PICAnauts are a group from the Perth Institute of Contemporary Arts, swimming from the mainland to Rottnest Island (approx. 20km away) in order to raise money for local artists. I made this for them because I sadly can't be on the coastline shouting encouraging things.
If you would like to sponsor them, the link is here: http://www.pica.org.au/view/2014+Rottnest+Channel+Swim/1806/