i apologise for never answering your pm, but i half-heartedly tried to get information from a uruguayan friend of mine who is football crazy.....not just watching, but playing too.
i am under the impression he spends a lot of time either playing, teaching or refereeing football at the casa de espa?a 'club' in the capital.
i just haven't seen him around lately, but will ask the next time.
roberto284 mentioned jorge rolando bauger (and son?), who would also be able to give you some information, he's always desperate for people to telephone him during his sunday football programme.
apart from that, i can't help you much............and as mentioned before, not just in this thread, i think that hillbilly is the one that can provide you with the most contacts.