Replying to Looking for a quieter ski rack

I currently have some older, very un-aerodynamic Yakima skis racks installed on my 2014 Subary Legacy. These racks are extremely loud with the wind (even without any skis on the racks) and I'm wondering if a wind fairing would do much. Or would I be better off getting a more aerodynamic rack such as the Yakima Fat Cat? Are the Fat Cats pretty quiet? Or do you think a wind fairing would be enough to stop the wind noise?