I'm in the process of making a thumb tgp script that generates .html, .php or other ext that you want to use.
It also has a system for storing galleries for the next 7 days so if your going away you don't need to worry about updating it, just review the next 7 days then go away.
I'm looking for other ideas you guys might have. :D
Here is a very PRE-DESIGN
http://www.boxxnet.com/boxxthumbs/demo.jpg