I always consider who is in my class that day before finalizing the lesson plan for that day. If I have a lot of people who have been with me for a while, I can move faster by pairing them up with the newbies. If I have mostly newbs, I slow it down.
If I have a majority of newbs and I'm teaching something complex and critical like the swim move - I may just teach the swim move. I'll show the swim move from the mount, then the swim move from the back (which is how we use it in the warm ups).
Drew has a good point about mixing it up because people learn differently. Some days I try to teach as much as the flow as possible, other days I'll take the pieces of each flow that concentrate on a certain area like mount escapes.
I think the blackboard will help a lot as students can read it and ask me what they don't know. It's nice to have it right there in front of them because when they plan on reviewing the warm ups later - it almost never happens.
I'm also going to update the passport now the newest version seems to be finalized. Not a lot of my students actually use it but I hear it is used at some of the other schools.
As for the length of time, it is up to the student. I tell people they can be proficient within two months if they really apply themselves, and within six months if they just keep coming to class. I also suggest that they use at least one rolling period to drill warm ups - and that they concentrate on one letter at a time. They do not have to have all of the warm ups down on to start taking advanced classes; if they have A down, they can train on A days.