I drive on the beach in NC where allowed, mixture of wet sand/ dry sand, sometimes in inches of salty water. After Im done for the week I stop at the Car wash spray the vehicle with soapy water, under neath and up top and rince, and go home. SOld that jeep after several years of doing it (93 cherokee) sold to a great friend and his daughter was still using it for transportaion to college until it was in an accident. almost 300K on it! No abnormal rust issues.
Ron and Kathy
2019 Cougar 369BHS 5'VR
2018 Cherokee Limited 304 BH (Traded)
Joyfully Towed with a 2018 RAM 3500 6.7 CTD