Yes, not much or a range in Newcastle. While there is nothing wrong with ECS, ECS, ECS, the new local brand Liquid Blue (doing some really good package deals!!!) or maybe even Suplove, it is worth taking a day out and going to a demo day in Sydney where they are doing a few more brands. Go for a North Shore trip and checking out shops like Windsurf and Snow Collaroy, and Balmoral Paddle just before Manly (NOT at Balmoral. Confused yet?). From experience, these shops have good service, bigger ranges and many demo boards.
Maybe even do dinner in Manly while you are there?

Before you go out and buy a board, it is also worth doing a few lessons with 2up Sup at Stockton. I sent a lady and her friends there lately and they are raving about the lessons with Stella. Pete Cox, who runs the show, is also a top bloke. It is easiest to contact them through their Facebook page