L.R.
L.,
Do you belong to a church? I know ours has a lot of mission outreach. Plenty that local and far away. Calling a church may be able to help you with any local groups in your area that are need of these items especially this time of year. Other than the big organizations you mentioned this may be another option for you. Preschools also may be looking for donations. Books I would think for sure. Just another option to call upon. I ope this helps you.
L. R