The girls are everywhere. Even in malls during daytime. Eye contact usually leads to a little wave or a smile and you will think it's because you are hot and good looking but it is an invitation to chat. I agree with above that there are girls at Cosmo (check out the satellite bars and the slots) and Paris (at front door bar but they also walk around and around). But also at the Wynn all over the floor at slots and then they walk around about 8 times. Girls often move from casino to casino so that they won't get checked by security. That said, all the casinos know who the regular girls are and they turn blind eye because it makes the guys happy to have it available. But be prepared to pay far more than we do here. I have never had a conversation start at anything under 300 and that's a CBJ only. FS with a good looking girl will run 500-600 and if she's a supermodel type they will look for 1000. It's not really worth it but if you must, then get the girls at around 1 when they are starting to make sure they make some money. Up to the room and even if you agreed on 300-400, trust me that number will become 100-200 more quite quickly. There are exceptions and sometimes it's better to look for a normal looking girl who might be doing this part time on her own. You can't always tell who these girls are unless you chat for awhile at the bar. Last time I was in Vegas a girl like this came upstairs for 400 and then it was 500 but it was for a lazy hour of another drink plus a long fuck session. She then said if I could come again soon she'd give me a bbbj for a 100 bonus. I agreed because she was fun and nice. But that was 600USD for a GND. As for independents, some have their own websites and I believe best thing to do is book and organize it before you get there so that you aren't into the whole solicitation trap on the floor of the hotel.
My other strategy is just have a good hour or two with a Toronto SP before I leave for Vegas and then stop at Pure spa on way home when I return. Focus on the drinking and gambling when I am there. Way cheaper and with super hot girls.