Photographs #1 & 2: John McCray, below left, joined the Roll-a-Thon to benefit Utah Special Olympics, and figured his feet could take care of themselves while he concentrated on his book. The contest at Roller Towne USA in the 49th Street Galleria ended Saturday at 7:30 p.m. after 24 hours of rolling. Entrants who secured pledges of at least $30 for each hour they skated, and who lasted the entire 24 hours, had an opportunity to win a 1989 Yugo. Those still skating at the end of the 24 hours were to receive keys, but only one key would start the vehicle. By noon Saturday, 18 skaters, including McCray, continued to wheel away. Sponsors were Hardees, Coca Cola, Utah Special Olympics, 49th Street Galleria, KISN radio, KUTV and Doug Smith Chrysler Plymouth Yugo.