Translation of Wackelpudding

I have contacted you 12 months ago to propose your school's inclusion in our language school directory. I wanted to inform you that our site achieved high positions in search engines last month.
I met the company last autumn, because the site's traffic is getting pretty big and they invited me to a workshop. They have convinced me that I have to put their logo at the top of the page to maximize exposure and this was a big mistake.
I was 10 days on vacation. We were in Portugal and Spain. It was very useful because I could improve my Portuguese, a little bit at least. Please send me pictures of your vacation too.