You know that you can count Joe the camping climbing bum in. Except for July 5-6 at Jeju, I'll prolly spend the rest of the Spring Summer at either Ganhyeon or Seorak. : )
There's an 20:00 and 22:40 train from Seoul Cheongyangni, but they'll probably sell out fast. Im taking one of these. Let me know if anyone wants me to buy tix for him or her (it's neat: they send the tix to your cell phone).