When my friends travel, I’m like the bad mother going “do you have enough camera memory?” I’ll get a response of “I’m going to be gone for 2 weeks and have a 2gb card – I should be ok.”
Oops.
I shoot anywhere from 200-300 photos a day when I’m on a trip. Sometimes it’s a lot, sometimes it’s not. So if I want to travel light(er) and leave the laptop at home and just bring memory cards, I calculate estimated number of GB per trip and plan accordingly.
Here’s a handy chart from Compusa that I stole shamelessly (sorry):
On a 2GB card, you should be able to get X amount of JPGs:
2 Megapixel: 2245
3 Megapixel: 2000
4 Megapixel: 999
5 Megapixel: 800
6 Megapixel: 735
7 Megapixel: 657
8 Megapixel: 582
10 Megapixel: 444
12 Megapixel: 339
If you’re snap-happy like me and have a brand new 12 Megapixel camera (you ARE setting these to take in the highest quality possible, right? RIGHT??), then we might run into some issues. Fortunately for you, memory cards are cheaper than when you bought the camera (it happens – I have a friend who still cries over the fact that he spent $80 for a 1GB card years ago…), so you’re better off going crazy when you see a sale online.
This leads me to my first photography tip: Lots of smaller cards (say, 4 – 2gb cards) are better than bigger cards (1 – 8gb card). There’s always a possibility that the card can fail or “shit happens.” In that case, you’re only going to be – at worst case – losing a small majority of your photos.
For me, I carry 7 memory cards in my Pixel Pocket Rocket (which is dorky, but I love it) and on my Trans-Siberian trip, I had card “issues” a few times (I didn’t lose any pictures, but it certainly doesn’t lower your anxiety level.) So I pulled the card, replaced it with one I didn’t shoot on in previous days, then went on my merry way. Label the cards with numbers or letters, and shoot in order. If you’re going to carry around more than a few cards, you might want to figure out the best way to wrangle them, whether it’s the Pocket Rocket, or something else.
Whenever I throw down the 200-300 shots a day figure, people seem to find that I’m over-doing it. Well, that may be true. Some days it’s more, some less. My second photography tip is to ALWAYS take photos of labels and signs. I learned this from my good ol’ days at the Field Museum, where as a docent, I had magical powers and by virtue of reading the information label on the display, I seemed super brilliant. You’ll forget what you took a picture of, and be reduced to going “durrr, I don’t know” when people ask what it is. You can always delete them later when you go through your photos after you’ve labeled them (more on that later.)
My third tip is carry a PDF of the camera manual with you if you’re bringing a laptop/smartphone along. Same goes for the external flash and whatever photography gadgets too. You should also have a PDF of your passport and travel visas too somewhere just in case – but there are times you just need to refer to the manual…