EPIK is one of the major hiring agencies for public schools in Korea that is reputable and it's a pretty easy process as long as you get all your documents prepped on your end. There is no guarantee that you will get what you prefer as for location and level so be prepared for ANYthing - This happened to me, but I actually ended up loving my school, my job, and most importantly, my kids. I consider myself to be very lucky.
Socially I connected with all walks of life and my group of friends extended beyond the EPIK ones. Your experience in Korea isn't what EPIK offers. It's really what you make of it yourself. EPIK just helps get you started.
I went to Korea for 1 year and ended up staying 4.
I can't stress enough how much this opportunity helped me grow as a person and a teacher. Thank you EPIK for giving me a chance.