My lady and I are coming down the first week of April.   Can we get any recommendations on the best strip hotel with topless options?  
 what would be the best adults only pool?    
Also my lady loves playing with girls.  Would be fun to touch base with someone in advance to maybe join us for some fun.  

Moorea at Mandalay  
Bare at mirage
Sapphire day club

Pool dates at one time were the thing for me, love the fun in the sun but from what I recall it's all up to what you're looking for..Here's what I experienced. Now this is my opinion coming from a older gent.
Moorea pool at Mandalay Bay, Younger crowd, a few too many looking lews, gawkers. But if your girl loves the attention and love to dance on a table, topless doing tequila shots then you might like it here. Wasn't my scene.
Venus Pool at Caesars, not so much of a young crowd, nice vibe but no pool beds from what I can remember. Narrow pool, kinda bothered me.  
The Pool at the Wynn, use to be called the Sunrise, I think it's still there but maybe under a different name. Older mature crowd, sagging tits..lol...Kidding but they have day beds, and no over the hill gawkers. Most dates I've taken there feel more comfortable there. but it isn't a frat party. People here act that they've been here and done that.
Hope this helps. Man I gotta make it out their this summer. Just need to find a date who'll unleashed the beast.

Is the only one left I believe. Venus I think is closed.

Sapphire strip club has a dayclub that's also a good choice for a topless pool during the day. They're opening back up March 15th-ish. Entry is two drinks, and lounge chairs / cabanas are very reasonable.

I’ve been told this by more than a couple ladies. If your looking for a topless pool, this sounds like the place to go these days.