Seas the Day,
Well, if you go outside everything, it's a little over 1000 n. mi. At an average of 149 n. mi. per day, that's a little over 7 days. That would be going
offshore, and leaving all the hard bits to port, then coming in through the islands. Of course, it will be longer and take longer if you encounter strong headwinds.
You could advertise here on CF in
Crew Wanted for crew. But first, you want to think about the choices. One option would be to divide the trip into chunks, like Syd to Bris; Bris-Gladstone; Gladstone to Whitsundays. If you did it that way, or something similar, most of it could be done in day hops. Most of it can be done in day hops anyway, actually, so you may want to think about that. Obviously, one wx window will probably not see you through. North of about 30 deg, the wx will be less fierce.
There will be more wear and tear on the
boat if you approach it as a
delivery, in which case you would go straight through, and that is likely also to be hardest on your body. It will take about 3 days to get into your watch schedule and get enough rest. Doing it in day hops, you can get a good night's sleep most nights.
Be prepared that sometimes crew don't
work out, and you would need to get them ashore ahead of a planned stop.
Ann