I have found two email groups to be helpful. The Classical Christian Latin Teachers group is extremely helpful for starting Latin teachers who are looking for ideas or help implementing the classical model in their classrooms. Another helpful group is the Classical Classroom group. This is not for Latin teachers especially, but for any classical Christian teachers or administrators. Membership (free) is required to be a part of both of these, but if you are a classical Christian teacher, it would be well worth your time to look into these sites.