Scrum for Home

The wife and I have used Scrum at home off and on the last few years. And when we've been disciplined about regular planning meetings, scrums, etc it's worked excellent. But.. the challenge is that with kids it's really pushing a boulder up hill to have those meetings. The challenge strikes me as being similar to the challenge distributed teams face: how to organize based on a system that relies on team work when the team can't always meet.

So I've been looking into tools that might be of use at home. Agilo looked promising but it isn't really usefull if you don't want/can't use enterprise tools like trac. I'd even be willing to buy if the procing wasn't all aimed at businesses.

Anyone have usefull, cheap Scrum software ideas?