Well if you really don't have anything else to do, sure, why not open a course?
I'd be 100% dedicated, that's for sure.
I figure you're still a better language methodist, so I suppose you know what kind of a course a TOTAL beginner needs. I'll not go overestimating my knowledge...
As I said before, whatever course language suits me as long as its English, Castellano, Portuguese, even German...
but ENG or CAS would be appropriate, I reckon...
too bad 'que je ne parle pas Français', though