Week twenty-three:  Phoenix gets busy as the snowbirds come to town. The Vice-President pops to my street and we dip our toe in the American Healthcare system!

For pictures, you can find me on instagram @samwalkerradio and on twitter @walkersam

Week twenty-two:  A bitter sweet return home and the the city is full of the detritus of  huge monsoon.

For pictures, you can find me on instagram @samwalkerradio and on twitter @walkersam

Week twenty-one:  Mum and I keep driving north, through desert, alongside dramatic cliffs and reach a kind of paradise. But all good things must come to an end...

For pictures, you can find me on instagram @samwalkerradio and on twitter @walkersam

Week twenty:  Faced with a dreadful prognosis, we decide not to wait for someone to tell us how long my mum has left to live and decide to go out and find life.

For pictures, you can find me on instagram @samwalkerradio and on twitter @walkersam

Week nineteen: I head to Australia to wait and see how sick my mum is.  Its the second time in my life I hadn't planned to go to Perth, but ended up there....

For pictures, you can find me on instagram @samwalkerradio and on twitter @walkersam

Week eighteen:  I finally pass my driving test...28 years after taking my first one! Life throws us a curve ball and I need to leave the USA.

For pictures, you can find me on instagram @samwalkerradio and on twitter @walkersam

Week seventeen:  The dog finds us our first live snake! We ride back in time on our first desert trek and learn the legend of lost gold!

For pictures, you can find me on instagram @samwalkerradio and on twitter @walkersam

Week sixteen:  A devastating week for our family when we get a cruel reminder that with adventure, comes risk.

For pictures, you can find me on instagram @samwalkerradio and on twitter @walkersam

Week fifteen:  We head to Payson, often called the Heart Of Arizona and discover an unique shop - that's for sale!

For pictures, you can find me on instagram @samwalkerradio and on twitter @walkersam

Week fourteen:  It's already back to school. despite being early August and I learn that unless you really need to, just don't get out of the car.

For pictures, you can find me on instagram @samwalkerradio and on twitter @walkersam