Total rental delegate attendance at The Rental Show increased 37 percent over last year’s show, ARA officials said last week. Rental delegate attendance increased from 4,058 last year to 5,568 at the Atlanta show, held Feb. 26-29. Total number of rental stores represented was 2,267, up from 1,810 at the 2003 convention in Anaheim, Calif. Next year’s Rental Show will be held Feb. 14-17 at the Mandalay Bay Convention Center in Las Vegas.