Translation of interpolation in German

I wish we can meet when you come to Malaga, and we can have a nice time together and I can cook nice Spanish food for u too. C u soon. I hope you are fine, was just waiting for your email but maybe you are busy.
The best place to eat for us was the Tamarin cafe. The atmosphere was really a backpackers atmosphere, but with style. People were sitting there with laptops and and travel guide books.
At noon we continued to the Altiplano to visit some lakes and volcanoes. At 4000 meter above see level it became suddenly extremely cold and our heads started to spin. Altitude sickness?