OTC - Grinding with Happy Ending

This is in the Baltimore/Philly area. Back before the internet was destroyed by gov regulations, I used to post "Cuddle Buddy" ads on CraigsList and Backpages. It worked out really well. I am not really into sex, but I like just the contact of having a girl on top of me while I do my own thing. I often found a girl to offer $60 for 30 minutes, or maybe $100 for an hour at my place.

Recently having visited 3 strip clubs now, I see the potential for continuing my adventure. Yet I don't have any experience with this OTC stuff. I spent almost $500 on lap dances the other night (and on HALF OFF night, ridiculous). Without the "payoff" it's OK but not enough. I want to cut out the middle man if possible, not to mention the random club rules.

Considering that strippers make a certain amount of money just working at their club, what is a reasonable offer to get them OTC for some private time (say an hour?), and how would I approach it? I got two numbers from strippers the other night, and I have no idea what to say to setup an arrangement.

Thanks!