There is the 'National Bike Registry', but I don't know if it is legit or not. I called my local police station on how to register the bike with the city, but the guy answering said he doesn't know if such program exists for San Antonio. Not to mention it was 'NationalBikeRegistry.com', but if it were official, it would a .gov website.
Other than that, what are some good ways to help secure my bike. I'm already thinking about getting a good bike lock that is probably stronger than the poles and racks it will be secured it, with a nice anti-theft guarantee. What else?