Tread Lightly! is a nonprofit organization that is dedicated to training and educating people about responsible outdoor recreation. They cover subjects ranging from hiking to OHV to water sports. They have a variety of opportunities available for people to get involved in protecting the outdoors.
This site was already built on a custom PHP platform before I got involved with the client. My part was to re-skin the entire website to update the old look. I designed and coded the HTML/CSS templates and then converted the HTML/CSS into the PHP platform that was already in place.