The closest casino to Tustin is Hawaiian Gardens. Although it is not an Indian Casino, it is one of the nicest in the area. Go to the 405 freeway (I realize you are close to the 5 freeway) then onto the 605 and get off at the Carson exit. Once you get on Carson, turn right and you can see the Casino on the left hand side of the street.

A short distance from there is the Crystal Park Casino. Get back on the 605 and continue on until you see the 91 freeway heading toward L.A. Get off at Alameda. Once again you can see the casino from the freeway. Get back on the 91 freeway and go to the Harbor Freeway to the Hustler and the Normandy in Gardena. By that time you will too tired out to go any farther so I can omit directions to the other casinos. <g>