Was just looking for the list as well.  I am sure someone has the link or the list.  I will be in town the second week of June and am deciding where to stay this time.

The Luxor  
Flamingo  
Mgm  
Tropicana  
Hooters
Sls  

These are some that I know of.

New York New York

literally ANY resort you choose!
..  If you're waiting there with a glass of wine and your arms open wide for me to Wiggle into ..I'm there!  I have not had any problems at any of the resorts in Vegas...ever.  
Perhaps it is the fact that I do not walk through any casino in my tight leather miniskirt, fishnet stockings and stilettos Haha
Conservatively sexy fits my personality best.

..I keep the xxx-sexy stuff in my bag

-- Modified on 2/22/2017 9:05:06 PM

But it's not a guarantee.. a couple days ago MGM was checking keys but maybe because it was a holiday weekend? Idk...  

 
No Room key card needed:
 
Cosmo  
Mandalay Bay  
Linq  
MGM  
Delano  
Luxor  
Excalibur  
NY NY  
Planet Hollywood  
Pairs  
Ballys  
Flamingo  
Mirage before 10 pm  
Westgate  
Rio  
Montecarlo  
The Signature at MGM  
 
   
   
Room key card needed:  
 
Aria  
Venetian  
Palazzo  
TI  (After 7 pm weekends)  
Wynn  
Encore  
Vdara  
Mandarin Oriental  
Marriot Grand Chateau  
Elara  
Bellagio  
Mirage ( After 10 pm  weekends)  
SLS  
Nobu  
Four Seasons  
Cromwell

-- Modified on 2/22/2017 9:00:11 PM

Never had a problem at Bally's or PH