the naming convention that we use here is:
Date Location, person or event
Folder = 070601- Mono Lake, CA (2007 June 1st)
091021- Bodie, CA (2009 October 21st)
Locatiion, person or event = Date
File = Mono Lake, CA - 070601-0001
Jill James - 081623-0002
Hilltop Pie Eating Contest - 061231-0003