neuroanatomist said:
To truly play it safe, back up your images at least nightly while traveling (or bring enough cards to use a new one each day).
I tend to agree. This year I already took some big trips, definitely some once in a life time as even if/when I go back, it will be a different trip. Just got back from France recently, did Northern California two months ago, and before that a trip to Asia (Hong Kong, Cambodia, Thailand).
I would be lying if I were not paranoid about losing the photos, especially from theft on all of those trips. I typically don't buy anything bigger then 32 gig cards to your very point that I don't ever want/need too many photos on a single card. So while I didn't swap out cards every night, I did every 2 or 3 days. Of course then my fear was also losing the SD cards.
General Question, without bringing a laptop on a trip/vacation, is their any easy way to back the photos off the SD card and on to some other portable storage? Because my general rule on a vacation is to enjoy the vacation, leaving work, and the internet behind.