While running errands over the weekend I stopped at a nearby music shop to see what they had for string instruments. Picked up a set of strings and a pitch pipe to help me get things into tune, but they didn't have any viola bows in my price range. The ones they did have were very nice, but a little more than I needed at this time. Thanks to the pitch pipe and a few MIDI files I found online, the viola is now newly strung and sounds decently in tune, although the A sounds kind of odd to me. Maybe when I hear it with the bow it'll sound better. Plucking the strings does make some very satisfyingly familiar sounds though.
Now I just need to find a bow and some beginner's books.