August 20th Dam Release Rafting Select time: Sun Aug 20th 11 a.m. $59.95 USD Sun Aug 20th 12 p.m. $59.95 USD Sun Aug 20th 1 p.m. $59.95 USD Sun Aug 20th 2 p.m. $59.95 USD River Tubing Select time: Sun Aug 20th 12 p.m. $29.95 USD Sun Aug 20th 1 p.m. $29.95 USD Sun Aug 20th 2 p.m. $29.95 USD Inflatable Kayaking Select time: Sun. Aug 20th 12 p.m. $89.95 USD