The Market that is attractive now to investors is POKER..THats where the interest is..for example..I GOT POKER..new, and $$ to advertise..
Its tougher today to start a book..But with $$ and internet advertising power you would have a chance..The market is flooded, but strong new options will always have a place in the market..
For example..Did Vegas need another hotel/casino..Probably not..But a successful player like WYNN is making it happen..
Gamblers are fickle..If they believe they cant win at your spot, they move on..