if i find it will add it here. EDIT: see next post
Also not to steer anyone from BT but there is also Helix live cd which is basically a live linux geared towards forensics. It might help in recovering files etc. ( I only know it exists and nothing more)
Also take all of the usb stick, keys, drives you can.
The sticks/keys hold up good against sand. (plastic bags as I am sure you know of are a god send).
Might wanna look into some of these tools that are provided in BT while you still have easy access to the 'net: Sleuthkit, DD, Autopsy, magic rescue,
and some of the others that are found in bt2/3beta.