Knott's Berry Farm, Bearfoot Rapids had just opened. I was wearing lightweight cotton shorts with no underwear and a t shirt. Got completely soaked but it was a hot summer day so I didn't care. Was with a group of friends that were acting weird after we got off the ride but I just ignored them. Finally about 5 minutes after we got off the ride a lady walked up to me and asked me if I knew everybody could see through my clothes?