After some more consideration I have decided not to custom make a wiki. Instead I have started a Lucid dreaming wikibook with what I think is a fairly good plan. A super-short explanation of how to edit anything follows:
[code]Click the “Edit this page” link at the bottom or on the left side of the page. Then just type in whatever you want wherever you want. Here are the codes:
==Big heading==
===Subheading===
Horizontal rule follows:
‘‘italics’’ or ‘’‘bold’’’
Read more about [[LD Dream Recall|dream recall]]. (link)
[/code]
I recommend you sign up - it’s very simple 
- before making major contributions.