I have to agree with Mel, but I would park at MGM closer to the casino and monorail. Other casinos by MGM are, Hotel San Remo, Monte Carlo, Holiday Inn. After doing the MGM corner take the monorail to Ballys (the ride to Ballys and back will give a chance to sit and rest.) If you are taking the bus, take it to the downtown depot. Which is right next to Lady Luck..