The Pacific Crest Trail stretches from the border of Mexico, up through California, Oregon and Washington, all the way to Canada. It's a 2,663 mile trek that runs through scorching desert filled with snakes and bugs heavy snow in the High Sierra.

But that didn't stop writer Gail Storey. She and her husband Porter decided to sell their house in Houston and take on the Pacific Crest Trail. It's an adventure she writes about in the book "I Promise Not To Suffer." She joins us now to talk more about her adventure.