As a recent college graduate and fledging newspaper reporter in the Lake Tahoe area, Jeremy Evans became immersed in ski bum culture--a carefree lifestyle whose mantra was simply: "Ski as much as possible." His snowboarding suffered when he left for a job in the Portland area; and when, at twenty-six, he suffered a stroke, he reexamined his priorities, quit his job, moved back to Tahoe, and threw himself into snowboarding. But while he had been away,...