Translation of Abkühlung

Hi David, please send me your contact details, such as email, phone number and address. Is it possible to reach you by phone? I am looking forward to meet you, and you? Best regards and wishes.
I have been there once for vacation, but I was too little. It was twelve years ago, when I was still a child. I went there with mom and dad and all I cared about is beach and sand, no culture.
We arrived without any more power back in the village of Sapa and went for dinner right away. We went to bed early, because of the physical exercise and because we did not sleep well a night earlier.