A single person seems less likely to be capable of carrying out this sort of project than a group of people. Posting an invitation to contribute on a message board for people who are interested in rationality couldn't be a bad idea. And if the OP wanted to undertake this by themselves, as you suggest, they wouldn't have asked for help.
It's perfectly understandable that you may have legitimate reasons for not getting involved into this, what with the rest of your projects, but if you're going to say "don't count on me", at least don't say it in a way that suggests you expect most people to not be interested in contributing.
This was posted a few hours ago. Basically, the reddit admins have decided to promote the so-called "University of Reddit", a subreddit where people can offer and teach any course they'd like, or just attend a course. This is official website for all courses. At the time of this posting the subreddit had ~38,400 subscribers, but I expect it will grow significantly.
Given the reddit demographics, a Rationality course has the potential to become extremely popular. The exposure can popularize CFAR and LessWrong, and can be used to recruit fresh minds for rationality-related causes. Also maybe run experiments with curricula or methods of teaching rationality?
What do you guys think?