Thanks for your help! The BetterBidding guide lists Tropicana in the Southwest category. The Southeast category only lists MGM as a 4* - do you know how updated the guide is? I was thinking maybe to do a bid in 4* in the SE category, assuming there's just MGM on that level.
A new one just popped up on my new search:
4-Star Hotel and Casino
The Strip - Southwest Area
$108/night
Mandatory fee of USD 79.36 per room per stay is collected at the hotel.
Best Price. GUARANTEED
Amenities
Business Center
Restaurant
Free Internet
Casino
Fitness Center
No Smoking Rooms/Facilities
Looking at the SW list in the guide, they all list pools, which this one doesn't list, so I am