I've been working on videography for many years (weddings, anniversaries, birthdays, trips, etc.).
I shoot all videos with a full HD camera.
I use professional video editing software to look into every detail of the video.
While you enjoy your trip in Buenos Aires I would be shooting you, the activities you do and the places you go. You just enjoy. I shoot the memories.
I would like to know when are you going to come. In this way, I could organise myself if it's possible. The numbers of hours may be agreed.