Shannon O'Donnell left in 2008 on a year-long round the world trip. That initial trip turned into an open-ended journey around the world and over the years she has shared her travel stories and photography on her travel blog, A Little Adrift. In 2011 her travel focus shifted, in addition to launching her passion project, a community sourced database of local, sustainable organizations all over the world, Shannon began homeschooling, traveling, and volunteering with her 12-year-old niece.
http://alittleadrift.com
http://grassrootsvolunteering.org