What is life like for a 92G stationed in Korea? How is the PCS process?

You should be asking about life in general. All you're doing in PCSing. You should email your sponsor and ask them what's the unit and base (wherever you are in the country) is like.

It is the same as every other Soldier. PCS is best asked of your gaining unit, it is different depending on where in country you will be stationed. Email your sponsor, or request one. Thank you for your service.