Well, I've just finished my Google Earth photo tour of Tijuana. (Note: you need to download Google Earth before this is of any use to you...). The pictures are part of an essay about the trip, about the economics of exploitation, about NAFTA...
You can download the kml file by clicking here:
http://bbs.keyhole.com/ubb/download.php?Number=401334
And here's a link to the bbs posting:
http://bbs.keyhole.com/ubb/showthreaded.php?Cat=0&Number=401334&page=0&vc=#Post401334