It doesn't enjoy the same popularity it used to, but I think it's kind of neat to watch. The wonders of the interwebs mean more people get to see it these days. Dania broadcasts live online daily Tuesday-Saturday at 7pm Eastern, and then they have 12pm Eastern matinee sessions on Tuesday and Friday. The betting is basically just like horse racing where you're trying to pick which team is going to come in first, second, and third, or in some combo of those things. I've yet to see a game in person, maybe one of these days...