I don't think I've ever gotten more than $500 down at once up in Tahoe on a Will Hill bet where we could put $5000 down at Harrah's and Harvey's with only a little bit of the side eye.
Then again, the guys in Tahoe can get hung out to dry as it's all a conglomerate now and Vegas controls the movement. A couple of years ago I pointed out a mistake on the big board and they held me, called management, then said they had to call Vegas to fix it. All moves are controlled there. I have player's card so they know me.
WH will limit players and will boot you. I personally won't get there app because I didn't want to give them my ID. Player's cards don't matter with WH as they just rent the space inside casinos and run independently.