There's a new Providence Dad's group that is going to meet twice a month for a daddy and baby yoga group. I don't know if they are planning on doing anything else but someone posted this in the RI Natural mom's meetup group today.
Also, here is the natural mom's group meetup page. http://www.meetup.com/Natural-Moms-RI/ I know there are a few homeschoolers in there.

Follow Mothering