Carry 20L of spare water, a full-sized spare tire, and download offline maps (Signal is non-existent between towns).

Day 2: 5h 35m driving — plan rest stops

Day 3: 5h 5m driving — plan rest stops

Day 4: 10h 15m driving — plan rest stops

Day 5: 5h 2m driving — plan rest stops

Day 7: 24h 49m driving — plan rest stops

Day 8: 11h 31m driving — plan rest stops

Day 10: 22h 6m driving — plan rest stops

Day 7: 12h driving — plan rest stops

Day 10: 12h driving — plan rest stops