Camping and fly fishing = vacation... a way to experience the outdoors and take in a more relaxed bonding with nature.  A long day on the stream should not, always, have to end fighting freeway traffic on a long drive home.  To be able to relax with a stream-side meal and maybe a single malt, an aged bourbon, bottle of wine or a few beers and then catch a good night's sleep will rejuvenate you for the next day.  In the morning, you awake to the burbling sound of the stream, the sound of meadow lark, a coyote yipping in the distance or even the mew of a cow elk and her calf.  If you're lucky, your fishing buddy will have gotten up early and will have the coffee brewing and you hear the sizzle of the bacon and eggs over the campfire.