Just one quick update: I drove home today after working out at the YMCA. This was my first time behind the wheel since November, so I was pretty excited. It felt good to be doing something I've previously derived so much joy from again.
In the interest of having a fairly complete log of everything about my accident and recovery, I thought I'd post this up here. If anyone hasn't heard the story of what happened, here's a news report from right after my accident.