Equitable Access for DC Hunters Act of 2007 - Authorizes the chief executive of Maryland and the chief executive of Virginia to each enter into an agreement with the Mayor of the District of Columbia under which: (1) any resident of the District who applies for a hunting license shall be treated as an in-state resident for purposes of the license; and (2) the Mayor of the District shall reimburse either state for revenue forgone as a result of participating in the agreement.