Spend more time in Yellowston
How could you spend only one day in yellow stone?! Considering you also live outside of park that will be very exhausted.
Forget about Devil tower and Rushmore. Leave them for next trip. Devil tower, generally, is not worth of a visit and more people go there for rock climbing. Rushmore is good. But spend two day on road and 30 min for 4 big head? That is another story.
Forget about Devil tower and Rushmore. Leave them for next trip. Devil tower, generally, is not worth of a visit and more people go there for rock climbing. Rushmore is good. But spend two day on road and 30 min for 4 big head? That is another story.