Access Dharma Talks by different teachers on many topics from Dharma Seed. These are audio files, also called podcasts and you can hear them on a computer, some phones and car radios.
Residential Centers in Barre, MA at Insight Meditation Society and Barre Center for Buddhist Studies
Non-Residential Centers in Cambridge, Cambridge Insight Meditation Center
Sitting Groups on Cape Cod are Island Insight Meditation Community on Martha's Vineyard and Insight Meditation Circle of Cape Cod in Harwich.
The IMS website has a glossary.