Here Ya Go, from US 101:
Dist - Turn - Road
0.1 - Turn right (S) - Ramp to US 101 N
0.2 - Bear right (NW) - US 101 N
42 - Bear left (NW) - Ramp to Central Skwy (US 101 N)
0.4 - Go straight (NW) - Central Skwy (US 101 N)
1.0 - Bear left (NW) - Ramp to Fell St
0.2 - Bear left (W) - Fell St
0.7 - Turn right (N) - Divisadero St
0.7 - Turn left (W) - Geary Blvd
1.1 - Turn left (S) - Arguello Blvd
0.1 - Turn left (E) - Geary Blvd
0.4 - Finish - Geary Blvd
<Finish> - Finish1
(The directions are a little unclear, you're going to go past Family, but won't be able to make the left till you can make a u-turn at Arguello Blvd.)
/forums/images/threads/000/003/755/42343-familymap.gif