Took a 10 day vacation with a single DSLR shooting RAW... 60GB of photos/videos. I've not gone through and deleted anything yet... but I don't really have to either.
I have a similar pack of raw images, which I never got to clean up since I got spare storage space and it is not even that big - looking at those new Panasonic GH4 cameras that can shoot raw video with some crazy bitrate, you will need loads of storage.
