How do most of you guys enter data for a trail journal? Do you input directly into a smartphone when in camp or hand write on paper and then transfer to a website or your own phone when you are in a town and have WiFi? My concern is that even if I am on Airplane mode when in the backcountry, and attempt to enter in the journal data on my phone, this will drain the battery because the screen will be lit up for some time while inputting the notes. Oh, also, I can type much easier/quicker, with less errors, on a full size keyboard rather than on my iphone 6 Any suggestions? Thanks.