Don’t forget if you work at MICA, you have access to Lynda.com for video tutorials on software that you use regularly in your teaching!
Moodle 2.6 Essential Training
If you are considering using a blog for your course, WordPress is also a good tool for that.
WordPress Essential Training
Remember when requiring students to post to a public site (if you choose to use a public blog) you may want to consider the FERPA implications:
Guidelines for Public, Student Class Blogs: Ethics, Legalities, FERPA and More (Thanks to HASTAC.org for the information!)