If your trip includes being there on a Sunday I would highly recommend the Sterling Brunch at Bally's. At just under a $100 bucks its expensive but well worth it. Unlimited lobster tails, king crab legs, oysters on the half shell, lobster eggs benedict, bloody maries, mimosas, etc, etc, etc. I am sure a big guy like you could get your moneys worth. Best seafood I have ever had in Vegas.