I realized after I read your email that I needed to streamline.  If you are confused, many people are confused.  So, I have begun the process of cleaning up my site. I want everything to be crystal-clear to my students.  
 
In the past, I left old classes up in case students needed to go back and watch them.  Now, I will simply post the most current class and delete the others.  This will eliminate some of the confusion.
I also sent a separate syllabus in the past.   But, this meant that students had to go to the syllabus, then go to my site.  Now, I have updated my site so that the homework instructions will be included at the beginning of each lesson.
For example, this is from lesson one:
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Work outside of class will basically be the same every week.

That’s it!  Be patient with yourself.  It takes time to learn Latin.  Thousands of others have done it.  You can, too.

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I have also made it clear that many of the extra videos on my site are just that.  They are extra.  They are optional.  They are not required.
The homework assignment, like the one you see above, will rarely change.  The content will change, but the structure will not.