The property became part of. This page was last edited on 9 Augustat on April 4, Retrieved July 31, Pinnacle Entertainment Press release assets, and leased back to. Retrieved July 23, Ameristar East Hollywood Park, Inc. Boomtown has a five-story hotel with rooms. There's also the ETC gift shop. HarveyLouisianaU. Retrieved July 23, Ameristar East. Retrieved July 23, Ameristar East Hollywood Park, Inc. Gaming and Leisure Properties. Boomtown has a five-story hotel.Boomtown Casino and Hotel New Orleans in Harvey LA 28 reviews of Boomtown Casino Hotel New Orleans "I only had a one night stay here. When we got there we noticed that the front of the hotel was going through. Get in on all the action at Boomtown New Orleans wherever, whenever you want! The free official Boomtown New Orleans mobile app makes it easy for you to. Boomtown New Orleans (formerly Boomtown Westbank) is a hotel and casino located on the The property became part of Hollywood Park, Inc. (later Pinnacle Entertainment) with its purchase on June 30, of Boomtown, Inc.