Don't worry about this weekly check in. It's not written in stone that there even has to be one, it's just become a nice tradition. We all have our ups and downs and no-one probably wants to make a committment. We all get weary of even this place and take a few weeks off from time to time. You know the old saying 20% of the crew do 80% of the rowing....or something like that.
If someone wants to make it happen then it will be. If not, then so be it.

One day at a time