Club cards or lay low?

I started counting a couple months ago and have come out ahead in 10 of 11 sessions, so somethings going right. I usually play $25 DD with a 1-3 or 1-4 spread for no more than an hour.

I'll be in Vegas next week and I am wondering if it is advisable to sign up for club/VIP cards to get the free drinks, coupons, etc.? Obviously, I don't want to get the boot or have my play scrutinized/tracked anymore than necessary. Should I be concerned considering my play mentioned above?

Thanks for your help.