Translation of Gewässer

After next week, I will tutor the Mr. Zillmay from the language lab in Los Angeles, he is currently in the states. The lesson will take place in LA, but it may be held no earlier than mid-February.
Thanks a lot. My wife, daughter and I came back with a flu from the Swiss mountains, but now we are getting better. How are you? 'Vos' is only used in antique Spanish as 'usted', in the singular form of course.
If you do write lyrics in German, I will correct them and if you have any questions in German, I will answer them as well. What do you think about that? I wish you a beautiful day.