Out of Luck in the Outback. The Traveling Calvert Sisters, #4

Ava Calvert thinks she's found her dream gig as a budget travel writer until her boss tells her that her stories are bland and that she needs real travel experience if she wants to keep her job. When he offers her the trip of a lifetime to Australia to work on a story about traveling on a budget, Ava jumps at the chance for real experience. While at a bed and breakfast in Sydney, Ava catches Maddox Brewster stealing her oatmeal packet.
When he sees that Ava's frustrated with trying to enjoy Sydney on a budget, Maddox asks Ava to come to the center of the country for a weekend to show her that they can enjoy Australia without breaking the bank. But there's more to Maddox than meets the eye. This book is the fourth book in The Traveling Calvert Sisters series but can be read as a standalone.