The times I dropped cash in a strip club, I got nowhere. The times I gave a small tip (not to be cheap) of a few bucks or nothing I would bang them. If you have party favors they outweigh the dollar for banging opportunities.
If you want to bang strippers: When they come over to your table for a tip pretend like you're pulling money out of your pocket. Then have a bag of coke fall out of your pocket. Act like they shouldn't have seen that. Find out what time they get off work. Blow coke w/ them and then bang them. It's cheaper that way and you get laid and high.