Here is a link to a trip report on Pine Valley: http://www.everytrail.com/view_trip.php?trip_id=570547
Here is the link to Ventana Wilderness: http://www.ventanawild.org/
Both have a basic map. I am using the book Hiking and Backpacking in Big Sur and its companion map. So far I have not found a linkable map of the area. I will keep looking.