A couple of you have asked about the gear I used this trip, so here's the lowdown:
The two most important pieces were definitely my tent and my day-hike pack. The tent was a 1-person Big Agnes model designed for backpacking (but conveniently light and compact even for lazy car-campers like me). It was quick to set up and plenty spacious for my needs. At first I used the raincover even on clear nights, but after that mosquito mess in Ogema I started leaving it off--and what do you know, half of those weird, rustley, potential-bear noises that had kept me up at night went away.
My pack, a 28 L Osprey (that link isn't quite it, but it's the closest model I could find in their current product line), was thrust upon me by the employees of the Eastern Mountain Sports in North Conway when I showed up for their mountaineering course without one. Though designed for snowboarding, it served my day-hiking needs just fine. It has way more pockets and features than anyone could conceivably use, like all modern hiking packs. I stuck to the two main pockets (it's reassuring to be able to segregate one's spare clothes from one's water bottle), a medium-sized pouch where I kept small things I hoped I wouldn't need (bandages, headlamps, a compass, water-filtration tablets, matches, emergency cash, etc.), and the pockets on the hip belt (where the Lars and my phone rode).