I got lots of personal experiences . I took some picture with my 35 mm cameras. Most of the film was over exposed. The. batteries on the 35 mm camera went dead.. When I landed on the island. My stomach started hurting as if someone pushed me. . I herd children laughing and playing in a playground as we passed it. there wasn't any children on the tour or the island at that time. The tour entered the building. We walked to the main cell block. I herd men yelling and cell door slam, but no one else herd any thing. We passed down a long hall of cells. There were voice and whispers from the cells. my elbows and knees started burning and rashes. The tour guide told us the this area is the hole. They pull prison in these cells to punch them. Locked up here for months, In the winter the guide would open the windows and hose down the prisoners with water. the prisoner would sleep on their elbow and knee so they wouldn't freeze to death . The tour was over and we walked back to the tour boat. when I stepped on the boat my stomach felt better and didn't hurt any more . We when back to shore.