East coast Cruises

Just wondered if anyone knows of any companies that operate sailing cruises up the east coast of Australia. I know there are some that do the GBR and other islands - but I really want to saile the length of it.

I think that's something a professional should weigh in on. With all of those pirate ships cruising around, you don't want to get sent to the wrong area of the ocean. I hear Angie's List has reviews of travel agents. You could ask someone on there.