What are the house/club rules? Do you agree with them? If doing a full-contact nude dance for $10 sounds too low (it is), keep looking for a place that encourages the workers to be able to financially support themselves. We're all here to make some money.
Are the strippers at the club protected? Does a bouncer walk them safely to their cars after shifts are done? Are there rules regarding touching and drug use? Find out. Also, ask about the hiring practices.
Most clubs will have you fill out a form, hopefully make a copy of your ID, and will require an audition of at least one song on stage. Yes, you will have to get naked on your audition! That's what you'll be doing hundreds of times over if you get hired -- so let's make sure you can at least walk a few steps without falling down.