I have an iPad mini retina (WiFi only) and, at present, an iPhone 4S.
In the autumn I will buy a SIM free iPhone 6.
When in Spain next year I will buy a local SIM card.
The phone will be my camera and will, automatically sync by WiFi with my iPad and the Cloud and my iMac at home giving in addition to the pictures themselves all the GPS and metadata relating to them and any blog I keep.
The blog that I will keep will be done by dictation (rather than the hassle of typing) to either the iPhone whilst on my feet or onto the iPad when sitting enjoy a glass of ? and, again, that will all sync between phone/pad/iMac/Cloud.
The iPad will (as well as in my Cloud account) already have stored on it the relevant info from
Brierley and Miam Miam Dodo and various other other sources.
If both my gadgets go t-ts-up I can still go to an internet café and access the info on the cloud.
Belt and braces means I will also have a notepad, small sketch pad and pencil.
That said, whilst I will carry all that, it doesn't necessarily mean in the eventuality that I will bother to use any of it!
Who knows?
Que sera sera.......