Some ideas for your evening
Not sure what exactly what you want see and do, but my guess is the Hotel Del Rey would fit the bill. It is a little like dying and going to heaven. Some of the girls can be pushy but is it the candy store of candy stores. The DR and Key Largo are across the street from one another. While the DR is always going the KL does not get interesting until a little later in the evening.
There is another cluster of places north of the DR-KL. If you want a more relaxed place with plenty of eye candy go to the Sportsmanรขโฌโขs Lodge. Down the street from SL is the New Fantasy. It has always been a nice place for me to visit. A little further down the hill (west) is the ZB. There have been a lot of conflicting messages about the Zona Blue but every time I have been there it has been a good experience. As you continue down hill (both literally and figuratively) you run into VIPs and so on. I probably would not journey down there (past ZB or VIPs) alone after dark.
If you are into strip clubs, my opinion is donรขโฌโขt waste your time or your money. Beware of the street walkers who are usually guys. For directions, ask another monger. Donรขโฌโขt go between the DR-KL complex and the other area (SL-NF-ZB) on foot. Take a cab, it is cheap and a lot safer.