Steamship Authority
- Provides year round passenger and vehicle ferry service between Cape Cod, Martha's Vineyard and Nantucket. Schedules and fares are shown.
- http://web2.steamshipauthority.com/ssa/

Linear Air
- Offers regularly scheduled airline service to Cape Cod, Nantucket, and Martha's Vineyard and charter service. Includes offers and sales.
- http://www.linearair.com

VineyardFastFerry
- Ferry service from Rhode Island to Martha's Vineyard. Includes schedule and fares.
- http://www.vineyardfastferry.com/

Island Queen
- A cruise ship with regular sailings between Falmouth and Martha's Vineyard. Included are schedules and rates.
- http://www.islandqueen.com/

New England Fast Ferry Company
- Service from New Bedford to Martha's Vineyard. Includes schedules and fares.
- http://www.mvfastferry.com/

Smart Guide Car Free Ways
- Promotes alternate means of transportation in the area. Provides information on bicycling, boats and mass transit.
- http://www.smartguide.org/

Freedom Cruise Line
- Offers information on ferry service out of Harwich Port to Nantucket; includes schedule and fare information.
- http://www.nantucketislandferry.com/

Hy-Line Cruises
- Ferry service from Hyannis to Nantucket and Martha's Vineyard.
- http://www.hy-linecruises.com/