1. Stripping isn't what it used to be. There are more clubs and more dancers than there used to be, and the novelty has worn off to a large extent. Some girls in some clubs have big money nights sometimes, but there's probably less cash in it than you think.
2. Making money isn't easy. You can be stunning, but if you're not confident, motivated, and able to push through a sale you'll pootle along not making much (like I did).
3. Stripping is a financial risk. The clubs make money mostly from the dancers, not the customers. Some take a percentage of the money you make, most take a flat fee and it's up to you to cover that and then make a profit. When I was keeping up with things a few years ago, house fees for the famous London clubslike Spearmint Rhino and Stringfellows were ?80/night.
If you still want to do it, find a club and ask if they're auditioning. You could try stripperweb.com for dancer reviews. Most clubs are lapdancing clubs: you're required to pole dance but you make money by selling lapdances (and maybe getting drinks bought from you). There are some, mostly pubs, where you just pole dance and collect tips for that.