Countless little ones dream of being dancers when they grow up, but few actually take the steps and put in the grueling hours required to turn that dream into reality. Arimee Gambill of Grand Rapids has enrolled in dance classes at the Reif Center since she was a little girl. Last week, she graduated high school, this weekend she'll perform in her last shows as a Reif Center dancer and later this summer she'll take the leap into a dance apprenticeship with the James Sewall Ballet Company . The