I agree with most - Mandalay - wave pool & lazy river are fun, great scene, can be tough to get in Hard Rock - totally hot - Rehab on Sundays rocks, get there early or get a Cabana Luxor - not the best pool, but great crowd in the summer Flamingo - pretty cool Palms - tried to rival Hard Rock's Rehab with Palm Beach Sundays, but I never made it over Green Valley Ranch - way off the strip, but worth if for a relaxing day or low key night. The pool is like something out of an magazine. Think four seasons / tropical oasis.