if your wondering if what I said is right.. here is the history

Continental Navy
Two ships of the Continental Navy were named Enterprise:
USS Enterprise (1775) armed sloop (18 May 1775 – 7 July 1777), the first American ship to bear the name served on Lake Champlain
Enterprise (1776) schooner (20 December 1776 – February 1777), the second American ship to bear this name served on Chesapeake Bay during the Revolutionary War.
United States Navy
Six ships of the United States Navy have been named Enterprise:
USS Enterprise (1799) 12-gun schooner / 14-gun brig (17 December 1799 – 9 July 1823), the third ship to bear this name, was built as schooner, and later rerigged as a brig. She fired the first shots in the First Barbary War against the Tripolitanian ship Tripoli
USS Enterprise (1831) 10-gun schooner (15 December 1831 – 24 June 1844), the fourth ship to bear this name
USS Enterprise (1874) barque-rigged screw sloop (16 March 1877 – 1 October 1909), the fifth ship to bear this name
USS Enterprise (SP-790) motor yacht (1917–1919), the sixth ship to bear this name, was non-commissioned, serving in the Second Naval District during World War I
USS Enterprise (CV-6) Yorktown-class aircraft carrier (12 May 1938 – 17 February 1947), the seventh ship to bear this name, served with unparalleled distinction in World War II, becoming the most-decorated vessel in the history of the U.S. Navy.
USS Enterprise (CVN-65) Enterprise-class aircraft carrier (25 November 1961 – Present), the eighth ship to bear this name, is a unique design, and the first nuclear powered aircraft carrier.

http://en.wikipedia.org/wiki/USS_Enterprise