Because pins 0 and 1 (physical 5,6) are PWM's you should keep them for later ... and you still have A3 and A2 for analogWrite so, you should use Pin 2 (Physical 7, next to +5V) like this :
add this in the setup function
pinMode(2, OUTPUT);
And add this in your loop function:
digitalWrite(2,HIGH);
For reference : SparkFun's Help guide
Remember : Physical pin "1" has a dot marked on it.