I had to leave at around 10:45 to go to the doctor. I needed an x-ray on my ankle, which I got afterwards. The diagnosis was that I had a sprained ligament and that I was to wear a brace when active for the next two weeks. No more tennis for 2 weeks...
After all that, I got lunch and went back to work.
Now my focus is working on the GPS and trying to get it to work. Apparently we won't be going to Lake Ontario unless the GPS is fixed, so it is kind of important... I worked on it for the remainder of the day, and had no luck.