Upload & Sell: Off
Speaking in terms of equipment, you should be more than covered. I spent a week in Norway last June and I got by with four batteries without recharging any of them and 14GB of memory. However, part of the reason I managed that is it rained almost the whole time I was there, so I only shot about half as many pictures as I thought I would. Plan on getting wet, especially if you're in the western and northern parts of Norway. An umbrella (or two) is highly recommended and be sure to have extra lens cloths - especially when around waterfalls, because a lot of them are right-in-your-face type locations and they will all be booming that time of year.