just made my first appointment.
any advice out there for a newbie?

Shower...

You are going to be anxious and nervous at the same time.
Relax. don't over doit with cologne.  Trim up or shave if thats what you normally do. Just be yourself and let the lady lead.  She will make sure you have a good time...

Good advise already.
Add:  Be discrete.  Be on time.  Do not hang in the parking area.  Call from your car & go in.

relax...  admit you are new, let her lead.  have fun.
skb

Treat the lady with respect.  Pretend you are going on a date back in high school or college; the only differences is you know you will touch home plate.

tell her it's your first time and that you're nervous...be nice and respectful as well

heinous