Janine writes on www.janineblog.com:

Where to write Janine.
Janine James, Register No. 70051-065
FCI VICTORVILLE MEDIUM II
SATELLITE CAMP
P.O. BOX 5300
ADELANTO, CA 92301
THIS IS THE PROPER ADDRESS!! – I had it down as 5100, and mail was being returned, but this address is the proper one, and works!