Send a message in a bottle and get a reply!

I sent out messages in bottles when I was very young. It must have been about 15 years ago, when I had just learned how to write. Unfortunately, I never got an answer, but I want to try again.
This time, I’ll write the letter in English, last time it was written in German because I didn’t understand any English. I guess that even if someone found the bottle, they wouldn’t be able to understand it because not many speak German…