I play there a fair amount, I just like the casino. Find a spot near one of the nightclubs and watch the drunkiness!!!!! No advice on a host as I have never had the bankroll to contact one.
I had one introduce herself to me a year and a half ago. Took her card, but since I knew I was never staying there again, I never contacted her
We used Sally Rodriguez for years. I just looked online and it looks like she's still part of the marketing staff. She was good to us/very nice. No one else on the staff looks familiar to me anymore. We haven't stayed there in a couple of years and are only staying one night in December so I didn't bother to contact her. I figured if we start playing there more again it might be worth it eventually. Also, as their policies have changed over the last few years, I think we might be too "low" rollers for a host to bother with although I had no problem booking our comped night in December thru the VIP number.