How do you say

In a year, I’ll buy a new car.

..in Chinese?

一年后,我将会买一辆新车。

yī nián hòu , wǒ jiāng huì mǎi yī liàng xīn chē 。

How do you say "My friends and I are planning a trip to New Zealand, where we’ll stay for two weeks and hear that the scenery is just breathtaking." in Chinese?