Lean and strong. He was a battler with an old rough looking boat but the essentials where in good order. One of the last to fish Bass Strait out of Hastings. Luck was on his side but he would have survived if the boat went down. His other option was to beach her on the shore of Gt Glenny Is where the anchorage is out of the south westerlies.
Another example of a rough looking boat you would shake your head at with a close look was Alf Stackhouse's Alcheringa 2. A 44 gallon drum for fuel tank etc, old school engineering, but it was as strong a boat that anyone would want. Alf had the lease on Badger Island and if you saw him on the street in Melbourne you would think he just got out of the salvos shelter if you were quick to judge a man. He had his pilots licence as well and his own plane and was no fool.
www.abc.net.au/news/2016-11-27/alf-stackhouse-the-king-of-badger-island/8058508That said I do think these men might have lacked experience and should have had better communication and luck was on their side with the weather.
The open non draining cockpit is a debatable issue as there are many boats I know, of that design with skippers who have experience that have done multiple Bass Strait crossings using the weather window usually staying at an anchorage each night. Port Phillip to the Glennies on to Deal then to Flinders Is west or east coast and on down the east coast of Tassy. Give yourself two and a half weeks and it's a great trip. A heavy displacement long keel boat is wonderful way to go!