Translation of cannoneer in German

Next winter I'm going to Spain, where i hope to study Spanish. It's easy to visit Germany. Munich is a big city in Bayern...It's a nice city. Lot's of restaurants, nice buildings, a lake nearby and really friendly people.
It seemed that the fisherman and his daughter did not intend to keep on rowing unless we would buy something and we were really annoyed by that and did not hide it. In the end they passed.
In the evening we stayed in our room, watching an old James Bond. On the second day, we went to the Bellavista neighborhood and ate at a Chinese restaurant, rice is supposed to be good against stomach pain...