Go to http://row.wikispaces.com.

In the upper right hand corner, Click on the join button
Picture_22.png
Picture_22.png

Create a username (please use the same one you use on the ning). Remember not to use your last name or any other identifying information.
Picture_23.png
Picture_23.png

You do not need to make a Wiki
Click join

Once you have joined and been approved, go back to the upper right hand corner and log in with your name and password.