"Duck Dynasty" patriarch Phil Robertson is supporting the presidency of Republican presidential nominee Donald Trump, and so is his son Willie. It does not come as any surprise then that third-generation voter Sadie Robertson is also placing her vote for the business magnate this coming elections.

"This is super exciting for me because it's my first time to vote," 19-year-old Sadie tells ET. "It's really cool this year because a lot of young people are really getting involved."

Sadie says her father Willie has "been on the Trump train since day one," but she was not sure who she wanted to vote for until she had the chance to "look into it" for herself. After looking at both the candidates' backgrounds, Sadie came to the same conclusion as her father.

"I guess I'm on the Trump train too now," she says with a smile. "I just feel like I align most with his beliefs and views and I trust him."

And because it's now down to Trump and Democratic nominee Hillary Clinton, Sadie says "it's kind of time to make a stance."

Willie, who was a key speaker at the Republican National Convention last month, is going to join Trump's campaign trail. On the other hand, Sadie isn't sure if she wants to be a part of it yet.

"People get really into politics, which you should. You should look into it, you should care about it, but it's a just kind of a touchy subject," she admits. "So haters, be nice! [I'm on a] 'no hater' diet right here."

One thing's for sure though: Sadie will be going on the "Live Original 2016 Tour" with some of her family members and friends for 17 nights of "motivational messages, live music and interactive sessions." It will start on Sept. 22 in Dallas, Texas and end on Oct. 16 in Nashville, Tennessee.