For the last decade, Liz Clark's home has been the ocean. Here's what she's learned along the way http://on.natgeo.com/2yWaV73

For the last decade, Liz Clark's home has been the ocean. Here's what she's learned along the way http://on.natgeo.com/2yWaV73 

https://twitter.com/NatGeoTravel/status/923948449623658501