Hi Rooster,
Old Samurai Casino belongs to the Vegas VIP Lounge group of casinos, represented by Vegas Affiliates.
Grand Casino Venice, Floridita Club Casino and Old Samurai Casino have indeed been in operation for years, and it was the group’s decision not to make these available for affiliate marketing when Vegas Affiliates started, as they wanted to focus on their most successful brands (listed in signature below).
To anticipate any cross-marketing concerns, the issue was raised, addressed and resolved there:
http://www.casinoaffiliateprograms.com/bb/showthread.php?t=4736
Hope that helps 
Pierrick Lévêque
Affiliate Manager
http://www.vegasaffiliates.com
Casino Partners:
Colosseum Casino/Vegas Slot Casino/Grand Hotel Casino
Vegas Country Casino/Vegas Joker Casino/Royal Plaza Casino/Vegas 7 Casino