GoVikings,
I'm going to try to give you a serious answer about getting OTC, instead of my usual smart-ass remarks.
You need to find a club with high mileage where the girls will be likely to consider an OTC offer. Check the TUSCL reviews to find the best clubs in your area.
Wear nice clothes--a suit and tie is best--and bring as much cash as you can.
When you see the girl who's most attractive to you, tip her and ask for some lap dances.
During the dances, be polite and pleasant but at the same time try to get away with as much as you can.
After 3 or 4 lap dances, tell her how beautiful she is and ask if you could see her outside the club. Give her your phone number and ask for hers.
Since she doesn't know you, she may not want to give out personal information on your first visit. You improve your chances by going to the club to see her several weeks in a row.
This is what works for me. I have no trouble getting dancers to meet me OTC, and it's not because I have movie-star good looks. I treat the girls with respect in the club, buy them drinks and get as many dances as I can afford with the best-looking girl. Not every dancer will meet me OTC, but plenty of them do.