Translation of deregulate in Spanish

After dinner we walked back and saw some interesting sites and shops on the way. Everything was quite impressive, as always in a new country. We entered the hotel and took an elevator to our room.
We drank our heroically acquired beverage and left the farm heading back to the port. Back at the port we returned to our cab and drove to the hotel. We were simply too tired and needed to rest a little.
We blamed the sandwich which we had eaten a day earlier for lunch in Bolivia for the stomach ache of my wife. She became very weak and she had to stay in the hotel for two entire days.