The only goth club in Vegas is Scarlet @ Artifice in downtown. Its not every weekend, only the first and third Saturday of every month, so make sure you schedule your trip during the dates its going on. Its very fun, a great mix of old school death-rock/goth and some 80's darkwave.  
I am not a public escort, so I won't be able to join you. But wanted to chime in about the club, since I do attend on occasion.

Goth play

One of my friends is sub and even though I’m hardly a pro-domme, I do loveeee telling girls what to do. We can lead her around (literally collared) as we wish 😘