OH!
And I called my parents today - well, I called my Dad since my Mom is working at the nursing home today - and after just re-listing their house a week and a half ago, they have an offer! Well, they had an offer, then my parents made a counter-offier, and then another offer was made, and that one was accepted. In any case...
If things go well, they will close sometime during the third week of May. They have most of their stuff moved down to their new house in Richmond already, and they'll just continue to gradually bring things down over the next couple of weeks. Thankfully, my Dad has a van/SUV type vehicle - very roomy.