Q: Given a travel related situation, and given a specific question about the situation, summarize the question into a title
My husband and I are flying to Queenstown in January 2019 (Summer). We will be hiring a car and driving to Milford Sound, Te Anau, Roys Peak, and Mount Cook. I do have a problem with motion sickness especially on mountainous area if the roads get too curvy. I am very excited to go there but a bit anxious thinking about the motion sickness. I usually throw up if it gets too much. I just was curious to know if it will be really bad all the way or just patches of curvy road(which I can handle most of the time).

Any Information/advise will be useful to me so I can be prepared or make changes to our trip since we still have time to change bookings.

A:
Are the roads in South Island in New Zealand very curvy?