Translation of Rückzug

Hi Christin, how are you? I am on vacation right now, but you can call me if there are any problems. I am planning to meet my students in the end of next week. I will deliver the message anyway.
You may know that most young students fly South on spring break. You can imagine how the parties look like down there, and how many drugs are consumed during this vacation. I prefer the quietness.
I put your lessons online. It gives you around 20 visitors daily at the moment. The lesson is shown only to specific users and only in the vocab builder section, as it is a trial. We see how it goes.