I think Elvis got it right - "A little less talk and a little more action".
Don't overanalyze everything. Let it be. Find someone who really wants to go for coffee. And let the conversation flow naturally. So many people on the dating sites seem to be shopping for their "soul mate"and keep these long lists that no one could ever fill. I think some of the questioning goes way beyond what anyone could glean in a first date. Takes a lot of the mystique out of it.