Translation of agitación

We arrived at my Casa, a private home with an extra place that the family rented. I sat down and they gave me a drink. They explained me that they wanted me to stay at another house for some reason.
After getting up early I took a local car to get back to the center from where I took a coach to the long awaited city of San Cristobal de Las Casas. I have heard so much about this distant place.
I was the only one at the beach, as it was too early and all the party people were still sleeping. After that I hired a motorcycle in order to drive around the island. I never drove before that.