On Sunday January 30, a crew of seniors, aged 56 to 84, set sail on the An-Tiki, a raft constructed of water pipes. The purpose of their 70-day, 2,800-mile voyage: To raise 50,000 pounds for WaterAid, an international, nonprofit organization that partners with local organizations in 26 countries in Asia, Africa and parts of the Pacific Region to implement safe water, sanitation and hygiene education in rural and urban areas. WaterAid helps establish clean water systems, while also enabling families to maintain them, ensuring long-term, sustainable success for all parties involved.

While sailing on saltwater, the An-Tiki crew hopes to raise awareness of the fact that it is fresh water that keeps us alive, but it’s also fresh water that many people in the world lack access to. While on board, the crew will have plenty of water, but will also collect rainwater and convert saltwater into fresh, to remind themselves of its importance to our livelihood. While raising money for clean water, these men also hope to demonstrate that adventure is just as suitable for seniors as it is for youngsters. It is impressive to note that the oldest gentleman in the crew, An-Tiki Captain Anthony Smith, has been a traveling adventurer for nearly all of the 84 years he’s been alive.

The An-Tiki is a testament to the importance of clean water, just as the Plastiki has been a testament to the importance of plastic waste reduction – and we thought this unique effort deserved this week’s spot in our featured water charities, in honor of #charitytuesday on Twitter. To support Antiki in it’s fundraising efforts for WaterAid, make a donation online through the An-Tiki Just Giving page. To track the voyage live online, visit the An-Tiki Yellowbrick Satellite Adventure Tracking page.