A 35-year-old mom and marketing specialist shares what she spends on adventure. Credit: Getty ImagesIf you prioritize spending more than 10% of your annual income on "getting away," then you'll likely relate to our latest Money Confidential confider. Last year, this 35-year-old mom and marketing specialist spent $13,000 on travel—both literally through trips and figuratively, through the huge library of books she's collected for her and her fami…