Going to Vegas, should I buy a money belt?

[URAISEMEIRAISEU]

I'll have to carry around 1500 cash while I'm there because my bank doesn't have a branch there. Just wondering if a money belt and a decoy wallet would be a good idea. I'm staying at the stardust and will be walking around the strip quite a bit as I plan on playing at several locations. Maybe I'm too paranoid, but 1500 is kind of a lot of money for me hopefully I will have more by the end of my trip.