hi~I'm now in Suncheon,a city near Yeosu(Li Shui ).I just visited the Yeosu Expo yesterday and now all the hostels in Yeosu are expensive. So if you're on a tight budget, I suggest you may live in Suncheon. There are several free trains between Suncheon and Yeosu everyday and it just takes 20 minutes.This is the guest house which I live now and using its computer to answer your question: http://blog.naver.com/danimmarket.