FYI, the story on the opening of the Terrible's casino mentions the 3 brothers & father Jerry. See:
http://www.lasvegassun.com/sunbin/stories/deluxe/2000/dec/07/511140687.html

They also own a slot route operation (E-T-T Inc.), formerly run by Jackpot Enterprises. So you can use the Terrible's slot card at various convenience stores, plus about 20 Vons stores that have slots operated by that slot route.