"Don't for get WATER! I remember an episode of the "Twilight Zone" called The Rip Van Winkle Caper. After stealing a armored car full of gold the thieves are walking a desert as some of the band start running out of water they are trading whole bars of gold for a few sips of water"Yup.
I take it for grated because I live in The Rainest City In The US.
There are creeks, ponds, streams and lakes everywhere. I was putting up a fence once and 'hit' water digging a post hole.