The Israelis are using Desalination for 60% of their water needs. Learning to survive with Solar Water Desalination seems very appropriate.

https://youtu.be/F6iyvrExzJk

Water as a Human Right and Peace as a Human Right.

The Zombie Version

https://www.youtube.com/watch?v=RSZLM4P37xk

The Full Time RV Living Version 

https://www.youtube.com/watch?v=gFQiwwHztzs

The Zero Energy Version

https://www.youtube.com/watch?v=dIPSqszu8qg