Bing Crosbybut after noticing that his socks became so full of sand decided to name it Sands.isle of capri casino+waterloo, iowa ROADHOUSE CASINO MUDVAYNE I figured the Sands had gotten enough of my money for the evening so we would just have dinner outside of the casino. I haven't been to this casino in a couple of years and the overall atmosphere. Large Casino Bonus. Silver Sands Casino offers one of the biggest welcome bonuses in the online casino market. The same is true for Silver Sands Mobile casino. Silver Sands Online Casino South Africa - Since has offered highest quality online casino games, and a massive welcome bonus of €.