This is what I learned from racing in the land of pointy plants. We rode over sand washes, gravel fans, and all sorts of other unstable stuff. It might apply to the salt. First, keep loose in the shoulders and arms, keep the head and shoulders level, look far ahead, grip the bike with the knees, and hold the bars lightly and let the bike find its way.
Sleeping late and not showing up at the rider's meetings was one of my bad habits. I went to one when we raced near Randsburg, I think it was. Blah, blah, etc. The meeting was boring. Then they talked about the abandoned, unmarked open mine shafts near the course and said to stay on the trail when going through some valley. Since then I go to the rider's meetings and pay attention. Usually they talk about the course and give advice.