Hmnn... interesting thread. Seems that Mr. Iluvdr has horse blinders on. You should be listening to RickToronto, Chris, and Rob. There is virtually no such as an honest Dominican business partner in the line of business that you propose.
The truth of the matter, is that your high aspirations will be mitigated by Dominicans with Dominican mafia connections. If you would be so lucky to create a cash cow, you will find yourself steeped in daily stress to keep a very small percentage for yourself, because you will have a gun in your face or knife in your back to hand over your cash or risk losing your life.
In the mid-80's, I knew a friend of a friend, that tried to muscle in on mob territory in NYC. He opened a night club and started siphoning off dollars from nearby mob joints. The mob paid him a visit to cease his business, but he blew them off and continued. Soon afterwards, the guy was gunned down at the entrance of his club, with both of his eyes shot out.
In order to even halfway pull something off successful like a strip club, you need to have many many connections, speak fluent Spanish, and should have lived in the country for several years, which other posters have previously mentioned. Then as Escott has stated, you still can't trust the Dominicans that you have come to know for many years and they will conspire to take your money.
While there is nothing unadmirable about opening a business in the D.R., you need to be in charge 24/7 and be there on premises. But, in operating a strip club, you will find yourself dealing with "underworld" elements.
I would think of another line of business. Too much risk my friend.