Kaitlyn Bristowe and Shawn Booth open up about breaking the rules and their plans for a (really big) family. Subscribe now for all the details plus exclusive photos, only in PEOPLE!

Get ready to toast to Mr. and Mrs. Booth!

Kaitlyn Bristowe and Shawn Booth, who got engaged on The Bachelorette's season finale, are ready to walk down the aisle … just as soon as they take a little breather.

"We just want to enjoy the moment right now," Booth, 29, tells PEOPLE exclusively. "It's been so crazy. We just want to hang out as a normal couple, do a little traveling and then sit down and start making some plans."

Adds his bride-to-be: "We can't wait. We don't need to plan it right now, but we can't wait."

And the famously laid-back former dance instructor, 30, says she's already got a couple visions for her big day in mind.

"I always picture myself having a destination wedding because I'm so low-maintenance," Bristowe says. "I don't want to pick out flowers or colors, I just want to be like, 'yes, no, yes, no' ."

Jokes Booth: "I always pictured a wedding in Vegas at a little chapel!"

As far as expanding their family down the road? It might happen sooner rather than later, if you ask Bristowe.

"I have such baby fever," she admits. "I want four [kids]. Shawn wants five. And I hope to God I have all boys."

"One girl," Booth chimes in. "One girl that looks like her mom!"

For much more from Kaitlyn and Shawn, including exclusive photos, pick up the new issue of PEOPLE, on stands Friday

read more:www.marieaustralia.com/formal-dresses-sydney

www.marieaustralia.com/formal-dresses-brisbane