My trucks are never taken to the beach or near any saltwater, despite living only 20 miles from the gulf, We received some of the end of the weather from Hurricane Patricia, and got some saltwater from the marsh that overflowed onto the road. As much as I hated it, I had to drive my ranger through it to get home from work, about 2 miles the road was full of water, some parts of it deep. Everyones telling me dont worry about it you only paid $1000 for it, but they dont understand that i take care of my stuff and I want it to last. I went to the carwash after and rinsed it of fairly good, but should I get underneath it with a pressure washer and hit it really good? It has some surface rust on the frame from when i bought it but nothing major. I dont think one time in the saltwater will affect it that much but i just want to be sure. thanks