First, let me say what a GREAT hobby this is, and thank all the providers for making it that way.  

Now, to the question - I met a provider, had an A+ time.  She told me to email her if I want to see her again.  I've sent a couple emails with no answer.  Well, she was a little disorganized in addition to the almost unworldly good looks, so I have chalked it up to that.  Am I deluding myself?  How many unanswered contact attempts before it becomes rude and obnoxious to continue to send her emails?  

Thanks in advance, and Merry Xmas to all!