This Wiki is built with MediaWiki, just like Wikipedia. For help, please see the extensive online documentation available for either of these two projects, for example http://en.wikipedia.org/wiki/How_to_edit_a_page. This Cheatsheet will give you the syntax for the most commonly-used things like headings, links, etc.
If you're still having trouble, feel free to send a message to any of the administrators or club officers!
- Help:Photos for the alpine club's description of how to add photos to trip reports