1) How to you signal to a man that this is all you are interested in?
Well, like others have said alot of flirting and touching, the guy will get the message you are interested in him. It is OK to tell them "I'm looking for a little fun tonight." Reserve this for the guy you pick out, whisper it in his ear, and do not announce to everyone in the bar, party, or at your table.
2) Is it safer to do it at his place or yours?
Either place is fine, I have had more than one, one-night-stnad. A few in college and several more between divorce and meeting man that became my second husband. Just remember it is easier to leave their place than it is to get someone out your own!
3) If his place, is it odd to drive myself there so I can easily get home?
Or should I expect him to drive me home?
Do not expect him to take you home...this is not a romantic date.
4) Should I stay all night, or just leave after the fun is over?
Either way is fine, I have done both. Probably about half and half. You will find some "one shot guys" and you will find other that will play all night. I remember two that when we awoke the next morning we had a good morning role in the hay before going our seperate ways.
5) How do you handle to awkwardness the next morning?
Humor and someitme introductions
6) Any regrets?
None, it made me who I am today