I've done it a few times. Several miles worth of jeep trails on my last trip.
Sand is hard. Knobby tires will help. I don't have them. Just go slow.
What I tend to do that helps is to either put the engine in fast idle mode or disconnect the TPS connector. That way you don't have the idle cutoff and get a sudden change in torque on the wheel if you let off the throttle without pulling the clutch.