First of all, you must not have stayed in the all suites tower.....definitely not a "shithole". Lake Charles has four very good restaurants nad two casinos filled with the best most updated games.
These people that you just don't like the look of carry the same and probably more money as you have in your pockets. The Isle of Capri is one of the reasons Vegas revenues have dropped over the last 5-10 years. Midwest casinos have taken a large chunk of the market and kept people playing closer to home. They have also created new gamblers that have never even visited Vegas.
Finally, if you stay long enough and get to know the staff at the Isle casinos you will understand why they are such a strong company. It is the very good personal service. They learn your name and what you like.
Just because you don't like Lake Charles..the city..don't take it out on the best thing the city has to offer.
Don't be such an idiot making generalized remarks about gamblers looks. Next time, just lose your money and get the hell out.