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The Swan & Dolphin offer a Government Rate of $165 / night.
The rate applies to teachers, nurses, city, federal & state employees.
With taxes, it comes out to $184 / night.
The Swan & Dolphin are not officially Disney resorts. They are run by Sheraton and / or Westin. The resort is located by the Boardwalk, between MGM Studios and Epcot, whereas you can walk or take a boat to either park. The Disney busses handle transportation to any other part of WDW.
-Mark