Istanbul is a heaven for prostitution. Almost half of the women in Ukraine and Moldavia are in Istanbul

. There are legal brothels too, but stay away from them. Good looking Turkish prostitutes are overpriced but you can get a Russian for like 100 bucks a night. Be aware, there are lots of very feminine looking transsexuals in downtown area.
the real bang bus will hit the road again in couple of days. (saw it on tv today, the owner of the bus got it back)