Here's a few interesting Guatemala websites:
Alex's future school: http://www.cag.edu.gt/
Blog of a Canadian woman who has lived in Guate for years: http://www.expatmom.info/
Nonprofit I'm trying to get hooked up with: http://www.partnerforsurgery.org/
Newspaper in English: http://www.guatemala-times.com/
Cheap airline to Guate (with connections through Florida): http://www.spiritair.com/
I'll add more as I find more!