When do you arrive and what do you need?
I always arrive at least 30 minutes before I need to start playing (this means a full hour before a wedding ceremony.) Ahead of time, I prefer to coordinate the most harp-friendly access point to your venue (handicap ramp, etc) and a parking space nearby for loading and unloading.
I also like to consult with either you or your event coordinator to find where you would like me to set up. If using an amplifier, I require an accessible outlet.