Australians are being encouraged to do 100km of exercise each over summer, to raise money to protect the Australian Coast.
The 36,000km "Life on the Edge" campaign includes sporting celebrities such as ironman champ Guy Leech and sailboarder Allison Shreeve, who will windsurf across Bass Strait.
Coastcare Week raises money for volunteer groups who care for Australia's coastline.Further information
To find out more or take part in the in the 'Life on the Edge' campaign, visit www.lifeontheedge.org.au.
Allison Shreeve's Bass Strait sailboard crossing website is at www.aus911.com
