Review for River Spirit Casino Review For River Spirit Casino Google User Jun 26 '16 at 7:24 $329 million for new Margaritaville hotel/casino. Better believe the slots are not paying out a dime. Don't go here until at least months after new hotel has opened, maybe not even then. Trust me. Louisiana and Vegas casinos report online how much $ they bring in monthly. Wonder why River Spirit does not. Probably because they don't want us knowing how much dough they're raking in by not ever paying out their slots. View full site to comment or like