The only thing that stops the dust is the rain. It’s a sweet reprieve, but there is no middle ground. The land is either as dry as the Betty Ford clinic, or as wet as the ocean floor. Everything can be seen from the ridge overlooking Armadillo as John Marston gently bounces along atop...
Work out how the gravity affects your jumps in the early stages so you know what to expect later on.
Check the map often in the Adventure mode to see where you've been.
Sometimes it's worth a sacrifice to get to the checkpoint.