Preparing for a trip to Korea - Are there effective ways to study Korean?

Hello! This December, I am planning a trip to Korea with my wife. So, I would like to learn a bit of Korean before the trip. I have some language learning experience, but this is my first time with Korean, so I am looking for suitable learning methods. First, I plan to use [this site](http://letslearnhangul.com/) to learn Hangul and organize it with Anki decks. Next, I will listen to Pimsleur Korean lessons and try immersive learning with easy Korean audio like Peppa Pig. In particular, if you have any recommendations for methods to improve my listening comprehension while listening to Korean, I would appreciate it. Lastly, I am also considering using Anki decks to learn vocabulary and example sentences, and listening to the Korean dubbing of programs like Bluey. If you know of any more effective methods or tools, please let me know. Thank you!