Or, if you want ancient history, check out Gordon MacLeod's May 1965 writeup in the Trip Reports archive of the Desert Peaks Section of the Sierra Club. I believe Gordon is still hiking.
http://angeles.sierraclub.org/dps/archi ... 0001.htm#T
I did the climb in the spring of 1977. I remember the dirt road up to the springs as being relatively well-surfaced and well-graded, easy to follow in the dark. The water in the spring looked great, but we did not drink it, because it is burro country. Above the spring there was not only no trail, there was no trace of human passage, no footprints, no litter. I remember it as good cross-country hiking, sometimes steep but with good footing, and without the obstacle course of brush and boulders so common in Southern California. Obviously, the vegetation may have changed. We saw nobody, from the beginning at Shorty's Well to the end at Mahogany Flats.
Doing it in two days from LA, the driving was a killer, due to the shuttle. Better to treat yourself to a night at a motel or lodge after the hike, and drive back the next day.