Thank you for the great page and route description. Could you please make two small additions to the driving directions. (1) Make a 'right' on Silverbell. It wasn't immediately obvious to this out of towner which way to turn. (2) Once you turn onto Silvebell, it's 12.9 miles total to the parking area, 5.0 miles on dirt.
Hopefully this info will make it a little easier to find the parking, especially if approaching before sunrise.