AAAACK!
Man, it's going to be fast paced. Today was exhausting, and all I had was 2 hours of lecture and one of discussion. Tomorrow it'll be 2 more of lecture and a 2 hour lab that always goes long. The interaction with the students (the class is General Physics, the usual track for pre-med or strict Bio majors) was great, but Oy Vey!
All that said, I'm glad I'm TEACHING it and not TAKING it. It's a heck of a lot to get in a full semester in a month's time. (and teaching it you get POSITIVE money flow, rather than negative) ;)