Have the rare opportunity of staying overnight in the metro tomorrow (Thursday).  My quandry is I do not control my schedule.  Arriving late afternoon, dinner with friends and back to campus area Hotel in the later evening. Then an early morning meeting.
The challenge in my finding a friend is that the ladies I usually meet with tend not to be interested in later evening (10 or 11ish). I Prefer to stay with the well reviewed TER ladies over BP.  
So... I need a Little Help From My Friends.  Who do I call for later evening reliability and depth of experience?