|did you try to find info on http://www.internationalsexguide.info/ ?
they will probably have more info about where to find the girls you want.
About the bars you are right, most of them are in hotels.
This site concentrates on hotels, but I think if you search for the name of the bars in google, I am sure you will also know where they are located.
This site gives some bar locations in the city description:
/ name of bar , name of hotel /
There are many P4P venues in Dubai, most are discos situated in hotels, but it doesn't mean these same hotels are girl friendly!
But beware: Dubai P4P is quite expensive!
The Metropolitan Hotel deserves a special mention, since its Rattlesnake bar is one of the busiest P4P venues and the hotel is at the same time very girl friendly! (but don't tell your business partners where you are staying - the reason will be transparent to them)
TGIT, Astoria Hotel / Jockeys, Panarama Hotel / Imperial, Imperial Hotel / York, York Hotel / Regal Rockafellas / Rumours, Ramada Hotel / Seaview, Seaview Hotel / Rattlesnake, Metropolitan Hotel / Cyclone, Al Nasr Close to American Hospital / Premiere, Hyatt Regency / Amnesia, Next to the Hard Rock Café / Jules, Hotel Le-meridian / Broadway, Broadway Hotel
Please refer to specialized forums for better info
I can't tell anything about Continental Festival, but Crown Plaza was said to be girl friendly the last time I checked (this was some months ago). Those things change, and the best is to ask the hotel yourself before booking.