The most important thing about "adding content" is having content to add! If you have the content, we want to hear from you. There are two ways to add content to the site:
Become a Collaborator/Editor
Write your article using your favorite word processor. Submit the article along with your digital photographs and drawings to the webmaster using email.
Ask a Collaborator to do it for you
Writing the material and getting the pictures ready takes much more time than pasting the text and inserting the pictures on a page. It's literally a 5 minute job to get it on the website. If you are willing to get the text and pictures ready, the webmaster can put it on the website for you.