Oh yeah! The wild west yeeehawwww! I've been to Utah a couple of times and that first picture looking down the road to Monument Valley is pretty epic! It's a long hot drive to get there (although you'd probably have air conditioning in your car haha)!
You'd also want to do a 4x4 guided tour around the National Park and see all the impressive rock formations and would highly recommend you camp out overnight because the stars are really something special. Absolutely no pollution and you can see everything!
Great choice little sister 😊
Really? I never know that you made it out to the states. That's so amazing and now I'm even more jealous on you little brother haha! You have awesome picks for the travels it seems :)