Although it's been runing for a couple of weeks, it's still not too late to join the Moodle MOOC (that's an open access and free-of-charge course for lots of people! a Massive Open Online Course) http://learn.moodle.net/
You can get a practice course of your own, and resources that helpfully guide you through setting up courses and activities. You also get support from the marvellous Moodler Mary Cooch and lots of people who are already teaching on Moodle.
Put aside a couple of days to catch up, and then spend about 4 hours per week for the final two weeks to complete all the activities.