I would NOT leave my memory card for anyone to process the photos. I would wait until I got home and uploaded the photos (and backed them up to a DVD).
You can also, should you opt to have them printed while on vacation, have a MP3 player with a SD card slot and upload them there for added security. I have one with a SD slot and it comes in handy!!
2007 Victory & Triumph
2008 Conquest & Liberty
2009 Valor, Freedom, and Splendor
2010 Glory and Liberty
I gotta go where it's warm.....
Over 40 victim of fate.....