Rich Americans keep high-end RV company Bowlus rolling along
OXNARD, Calif. —- Most U.S. recreational vehicles — those behemoths of the roadway often resembling box cars that accidentally wandered off the rails — roll out of gritty factories in the gray environs of Elkhart, Indiana, and aim to satisfy the wanderlust of largely middle-income customers. Then there’s the Bowlus, a very expensive travel …