Day out at a theme park

The Lopez family uses a theme park map to efficiently plan their visit, ensuring they enjoy all their preferred attractions without wasting time. They start with Selena's choice, the Sierra Sidewinder, and proceed through the park, making strategic decisions based on the map. After enjoying various rides and a meal, they conclude their visit with the bumper cars, having made the most of their time.

What was the last ride the family chose before leaving the park?

How did the use of the map benefit the Lopez family during their visit?