There's an organization, the Internet Archive , that crawls the web to build up an historical snapshot of the Internet.
http://waybackmachine.orgThis works even if the site is gone. so the CPF folks might want to visit this site. They can rebuild their lost bages by opening the page a viewing the source code. Then paste and edit the code in a web authoring tool.
I noticed that the Equipped To Survive site has been crawled since 1998 but has not been actively crawled since April 2009. Here's a link to their FAQ about crawling.
http://faq.waybackmachine.org/my-sites-not-archived-how-can-i-add-it/I wonder if the sites robots.txt file has rules that prohit it.