I'm wondering if one of the many auto-path or set-path control commands may work. After configuring the command, load up once into the driver's command queue and go.
The alternative is to setup the schedules ahead of time in the Schedule Library (I can't remember if it works with TRS2009 though...). I know it's a bunch of regular drive-to, etc., commands, but this is done once and only a single command is placed in the driver command queue. The actual destinations expand out as needed.