Carson City’s Convention and Visitors Bureau Board named consultant Linda Ritter, a former city manager, as the bureau’s interim director for an hourly rate of $75.Ritter said Monday her goal is to “add value” as she bridges to a full-time, permanent director. By board action, she will receive the $75 hourly for 30 hours a week, or $18,000 if the role lasts the projected eight weeks. A couple of board members suggested capping the time span at 10 or 12 weeks, but the board decided to review the situation after eight weeks and determine where the search for a permanent …