Can anyone give me some info as to who to contact to volunteer/help at schools etc when we come.

In the past I have volunteered at:
S.P. High School, contact: [email protected]
Isla Bonita school, contact: [email protected]

You can also try
http://holycrossbelize.org/support/volunteer/
Ambergris Caye Elementary, tel 226-2226 or 626-3172

Hope this helps!

In addition at night they teach college courses at the high school for anyone who could help there. I don't have the contacts at the moment. I do know that text books are in very short supply.

Sorry, I typo'd the email for Isla Bonita School, it should be [email protected]