Answer:
The answer would be the first one
"Es importante planificar un viaje inolvidable."
The evidence says that "Hay mucho que necesito hacer para planear mi viaje a Panamá." Which shows that, the person has to plan a lot. Which is the main thing that is going on in the passage. The text also says " Lo quiero pasar bien en mi viaje y por eso, estoy tomando mi tiempo ahora para que mi viaje no sea un desastre."
So, there planning so the trip doesn't go wrong and they would have a good time there.
Therefore, the answer is "Es importante planificar un viaje inolvidable."
Hope this helps
Answer by
Fishylikeswater