Translation of blowfish in German

Hi, I think it might be easier just to correct your letter here, and then I'll send you another email. I'm really sorry but I don't think you are old! What are you up to? Everything else is an individual decision...
Our fisherman stopped the boat and his nine year old girl opened a box with souvenirs, clothes and hats. We were in the middle of a river not going anywhere and had to start buying things.
Arica was not our destination, we had to move to the South, around one thousand kilometers, and we did not know how, whether by bus, plane or train. We considered all of them and start looking for itineraries.