I'll be honest, unless you feel uncomfortable generally talking to people on the phone etc. She might not be the lady for you.
I've had girls who could keep me amused for hours, and ships that sailed in the night.
Communication is often said to be the most important thing in a relationship* if you can't do it in a relaxed easy going fashion, everything else will be doomed.
Corny advice it may be, but be yourself. What things would you normally talk about with your friends. Right now I'm trying to sell the idea that the time I spent cutting out and carefully sorting my GoPro accessories into a flight case is a good thing, worthy of praise.
*obviously they haven't discovered the noble French arts.