Roy, not familiar with Sante FE capability. But if have centre differential lock, should be good to go. Remember to have recovery kit and at least another vehicle. As long as there are other cars in the area, u should be okay.... they will help if u get stuck.
dont go down the beach to far and out of sight of people as you may need help at some sections . DONT go in winter your car will not make it but it will get down there easy on a summer day just becarefull if its busy times though as lots of cars will make the track rather deep
