In advance of a key visit download the audio tour to familiarise yourself with the exhibits. Organise your own tour with excerpts on those parts of the exhibition that interest you.
The act of preparation smacks of a formal visit. Better might be to use the trip to capture interest while there then have a mechanism of sending reminders or follow ups. Personalisation, where it is possible, has learning value as does a person constructing their own knowledge if only by creating a gallery of visit images. Constructed learning sticks.
Mind Bursts 