Any teachers from Nueva Granada other schools? (Bogotá)

I am an American and my wife is Colombian. We moved here 8 months ago and are starting the arduous process of looking for a good school for our two young boys. Unfortunately I have had a hard time finding dependable and objective information on schools here. I've seen the rankings (Nueva Granada 96th or something like that --that was a surprise to me!) but I'd like to get more information in order to make an informed decision. One can only rely on chisme so much and with such an important decision...

Thanks.

John
P.S. Also, I'm very willing to offer any advice on my experiences to date to anyone either moving here or thinking about it. All in all, I think it's a great place to live although like anywhere it's not for everyone. Feel free to drop me an email - Protected content with any questions.