I would like to thank everyone for their advice and input.  I am gathering from this forum is that the best thing to do is to put my son in a nursery.  And keep trying DIFFERENT schools and hopefully before my son turns 6 then he will get in a good school.

I know he is turning 3 in July and it may seem young to start him in a professsional educational system; however, I don't want him to be at a disadvantage if or when we head back to the U.S.

Thanks again and if anyone has any other ideas or suggestions or other schools to look into then PLEASE let me know :)