I like the idea of a tackle box; It's not something I had thought to really look into that much. I'll certainly be looking into the options there.
I haven't finalized the list yet, but acetazolamide, diphenhydramine, dimenhydrinate, ibuprofin, epi, three day course of cipro, loperimide, maybe acetaminophen. They'll all need sorting and protecting; over the course of 1300+km, even pills will take a beating and probably a soaking. I won't be carrying cardiac drugs for a number of reasons, mostly because I won't be in many places that people with cardiac histories would be.
Thanks for the advice, folks. If I might hijack my own thread a bit, does anyone have any experience with the CAT tourniquets or similar products? We don't use them up here, but they seem to be well thought of elsewhere. Would you consider them worth the size/weight for a wilderness pack? I'm normally hesitant to use carry more specialized equipment, but if anyone has had any experience with the cat vs. improved tourniquets, I'd love to hear it.