This is a list of the casino/hotels I've stayed at in Vegas.
Aladdin (the newer one, now changing to Planet Hollywood)
AZ Charlie's Decatur
Ballys (was the MGM Grand before the fire)
Barbary Coast (now Bill's Gambling Hall and Saloon)
Binion's Horseshoe (now Binion's)
Boulder Station
Circus Circus
Excalibur
Four Queens
Gold Coast
Hacienda (Mandalay Bay sits where this place was)
Las Vegas Club (now the Vegas Club)
Las Vegas Hilton
Orleans
Palace Station
The Palms
Paris
Rio (the window between the shower and the bedroom is ...interesting)
Riviera
Sahara
San Remo (now Hooters)
Stardust
Stratosphere
Terrible's (not terrible at all, used to be the Continental)
Vacation Village (the worst hotel I ever stayed at anywhere)
Westward Ho (stayed there 4 days before it closed forever)
The Paris is the place I've stayed the most (7 or 8 times). I've stayed at the Aladdin, AZ Charlie's Decatur, Circus Circus, Four Queens, Las Vegas Club, Sahara, and Stardust three or more times each.
I love Las Vegas!

Laughlin and Reno ain't too shabby either!