Christy gets home so we start loading up the kayaking gear but notice that the floor of the garage is all wet.
Follow the leak back to the TP Relief Valve on the hot water heater. An hour later I've finally managed to remove the valve, I'm covered in sweat and nasty garage filth, and now I'm waiting for Christy to return from Home Depot with a shinny new one.
So much for kayaking tonight.
At least the part is only around 15 bucks.