mcavoy
We abide by almost all of the Rules of Golf, but the number of clubs limitation is absolutely shunned with extreme prejudice! Desert clubs are common, and moeman once carried 4 different drivers all week - to match his mood or desired ball flight for the hole.
There is also a common local rule in Phoenix called the 'Desert Rule', in that you have the option of playing the desert as a lateral hazard if you do not want to, or cannot, hit the ball out of it. And also, if you're afraid of saber-toothed rabbits.