I'd like to start a co-op this fall using living books for the core of our learning and KONOS Obedience unit study. If this idea doesn't come to pass until January, that's fine, too, as I may need some additional time to plan this out in order to do a good job.

This will be a working co-op, with each mom/dad participating each week, being responsible for one segment of learning that takes place.

From those of you who have participated in a co-op before, what have you found helpful and beneficial to your co-op vs. what have you found not to work? I'd love to gain some perspective from any veterans.