Tournament play can be fun and a great help to your win-rate. Many casinos have slot, craps and blackjack tournaments on a regular basis. You can enter one for as little as $25. You get to play for two or three hours and many casinos will throw in in a buffet or some other type of meal. The top prize can be hundreds of dollars, with plenty of cash for the runner-ups. These are fun and you can get a lot of casino playing time for a very low investment. Similarly to land based casinos online casinos also offer similar type tournaments. Check the site of the online casino you intend playing at for more details.