Slide

When Rennie's dad, the Major, goes overseas on assignment, he enlists his mother-in-law to babysit Rennie. Babysit! A guy who's about to turn fifteen! But Grandma is no surrogate drill sergeant. She has fun on her mind. That means ditching school and heading to avalanche country for a surprise ski trip. Nothing can ruin Rennie's vacation, not the lodge owner, who turns out to be Grandma's geriatric long-ago boyfriend, not the annoying backcountry guide or the crooked park ranger or the pushy bus