Facebook:

http://www.facebook.com/AmberPortwoodOfficial 
(Facebook Fan Page ran by Amber's Brother and a Fan.) 
http://www.facebook.com/itsgarytime
(Gary's Fan Page) 

E-Mail:

[email protected] 
(This was an E-mail that Gary set up for Amber's Fans to send their fan mail. The  E-mail is monitored to keep out any hate mail.)  

Gary's YouTube: