Not Getting Into Trouble

So, I don't travel for work and have always gone to clubs only in my local area. For a long time, I lived in Phoenix and so went to the Phoenix clubs. I'm now back near Columbus and so will now frequent Columbus clubs.

I may have a chance to hit Detroit soon for a few days to explore some clubs there. I'd like some potential in-the-club extras if possible.

I figure that if I do the following things, I should be fine:

A) Come with enough money
B) Treat the girls and the club staff with general respect
C) Don't get roaring drunk
D) Go to the clubs in the afternoon and early evening

While we often talk about getting the best deal and avoiding ROBs, is there any potential legal trouble that can happen once you're negotiating to go back with the girl to VIP? Has anyone ever heard of, for example, one of the girls (or bouncers) acting as undercover LE? I can't imagine that the club would let this happen.

Eh. Anyway, I've had a few drinks here and am basically brainstorming a Detroit trip and wondered if anyone had ever heard of anything like this. Thanks, guys (and ladies).