I used to work for Channel Islands Aviation based out of Camarillo California, and we were the only company allowed to fly out to the Northern most Channel Islands.  As of now, FSX only comes with Christy Field on Santa Cruz Island, but Santa Cruz Island itself has 5 small strips (only 2 of which are still in use), Santa Rosa Island has one landing strip and San Miguel has 2.  It would be great to have these small grass & dirt strips in FSX as they would be perfect for STOL operations (CIA used BN-2A's to fly out to the Islands).  If anyone would like, I can help them out with location and orientation of the landing strips.