Translation of astute in Spanish

On your picture you are sitting in an airbus 340 is this right? Are you a pilot? Tell me Where do you live now? Do you have family in Mexico? Why do you want to learn Spanish? Do you want me to correct your mistakes in Spanish?
When we arrived at the port, or whatever it was, we were a little scared since the boats were very old and dirty. We entered the boats anyway and hoped for best. The boat driver started the engine.
We were a little sad that we had to leave Peru so soon, but we had to take the 7.30 bus which would take us to the Chilean border. Chile and Argentina were still the main destinations of our trip.