A few helpful online resources I’ve found. Comment below if you know of any other great ones!
Alliance of Artist Communities http://www.artistcommunities.org/
National Arts Marketing Project http://www.artsmarketing.org/
Art Axis http://artaxis.org/index.html
National Council on Education for the Ceramic Arts http://nceca.net/
accessCeramics (a contemporary ceramics image resource) http://accessceramics.org/