Welcome.
Just a thought. Make sure you get a board that you can get on and off your car comfortably, unless you have a board caddy (ME), like my wife. She only paddles flat water and uses a 12' board. If you want to paddle on flat water and surf, I wouldn't go below 9' long, as anything shorter and you need to change paddle sides all the time or go around in circles, on flat water and it will also allow early entry onto waves.
A lot of the good brands have boards in this range, so there are some good options. One other point, my wife uses a smaller blade size on her paddle (about 7") and it allows her to keep a good tempo without undue stress on her shoulders.
I'm sure DJ will have some good suggestions.
Enjoy

