So, I took the girls out for a drive last night in my new airsoft toy (4wd Isuzu Rodeo) and we found the north route into SASCO. This route takes you up coachline (turn off near cattle ranch) and you come back down towards SASCO on Le Osa ranch road. There were some pretty cool areas to play in along the way and the route was much friendlier for 2WD trucks then the current route is due to the flooding at the wash area.
It does add about 30 minutes to the trip and involves opening and closing one Fish and Game gate but overall it was not too hard to find or navigate.
http://maps.google.com/maps/ms?ie=UTF8& ... 0ee769140d