I'm headed to Sugar Land for a few days; it'll be the longest drive I've taken since the accident and my only true solo roadtrip since spring break. While I've gotten a little stiff after my longest recent drives (which I think have topped out at an hour and a half), I'm reasonably optimistic that I'll make it through this trip with only a few extra stops to stretch and walk around.
If you're headed out as well, have a safe and pleasant journey.
UPDATE: No problems on the trip at all (save for a bit of traffic between Huntsville and Conroe), and I made it with only two stops, just like before. My legs may have felt like I just got off a boat at first, but I was able to walk it off within mere minutes.