Goldman Sachs to Hedge Funds: Buy These Stocks Now

�� Participants include domestic and international airlines, and hotel chains.��Competitors to Watch: Orbitz Worldwide, Inc. (NYSE:OWW), Expedia, Inc. (NASDAQ:EXPE), Travelzoo Inc. (NASDAQ:TZOO), Universal Travel Group (NYSE:UTA), Ctrip.com Intl., Ltd....