Comment A couple things... (Score 1) 625
As already mentioned, take a Space Pen. You can get them on eBay. Also, you ought to strongly consider taking an LED headlamp. They can be a lifesaver when it comes to sitting in a dark place and writing, or reading, or whatever. Check eBay for those too. I recommend Princeton Tec, as I sell them and have found them to be the best LED headlamp company.
