Embark on Life's Voyage at Rolling River Day Camp! Family owned and operated since 1993, Rolling River Day Camp is a seasonal summer camp in Nassau County that serves as an extension to a child’s primary education, with a focus on out-of-classroom learning experiences to develop socialization, cooperation and other intangible life skills. "Sea" what we are all about by watching Chapter 1 of our 2017 Video Yearbook Series (June 29-July 7, 2017).