Diamond Member Club card

Hey y’all so just an innocent question but first context.

I’m going to Vegas this weekend and my mom suggested bringing her Caesar rewards card (she’s a diamond member) and try to use her perks. However I’ve heard that if you’re caught using someone else’s card it’s confiscated and she could lose her membership. She goes to Vegas about 4 or so times a year and she’s a big gambler and wins quite a bit which is how she got to be diamond.

My question is: what would be the best way to use it without risking getting caught and risking her membership? If the consensus says to not even bother then I won’t but would be nice to maybe get discounts on stuff or maybe skipping the line to dinner somewhere. My husband and I go maybe once a year if the room prices are right and we aren’t big gamblers so there really isn’t a reason to work on our own membership. Was a nice gesture for her to offer though!

TIA!!

TL:DR: Mom wants to give me her diamond member card for perks but don’t want to risk her getting into trouble but would like to maybe use it for something small like parking or skipping line.