Dude I was in the same boat as you!
I had the same concerns as you. but after closer review they have been eased considerably. (girls/nightlife/fun factor)
I'll be heading to SoKo within the nxt month or two, but this is what I have gathered from endless hours surfing DavesCafe...
In the big cities there is THOUSANDS upon THOUSANDS of native English speakers. On top of that in cities with 2-6 million people there will be hot korean chicks. No way around that imo.
From chatting with people living in S.Korea there is fun shit to do every night (Seoul, Busan)! Sorta of like one big college town with all the English ppl partying everynight along with Koreans.
I decided to look for jobs in Busan. It has a pop of 4 mil. Huge city on the beach with the mountains in the back drop! Check it out! Get this, they even have a latin scene with dancing/music every week!
Here is a vid I posted on the city in another thread not sure if you seen it yet.
Hopefully I will be getting my FBI background check back in the nxt 2 weeks. Then I can seriously start looking and interviewing for jobs. I plan to be on a plane in 1.5 months heading over there.
If you even think you might wanna come here id suggest sending off ur application for the FBI check asap as it takes a while to get back.
For me the projected positives far outweighed the negatives.
Negatives:
No spanish chicks
Dont know Korean language
Positives:
Good money (easily save 1k a month)
Vibrant Active nightlife
Tons of girls from Uk, USA, Australia, New Zealand, ect.
Proximity and ease to SE Asia, China, and Japan.
Awesome beach, outdoor activities ect (Busan)
Collect some Asian flags
Come on down bro! Could use a wingman!