Jethro
A mate of mine is up at Weipa at the moment. A mate of his owns an operation called Weipa Houseboat Adventures, its only a new operation so dose not have a website but if you pm me a fax number I will fax you his brochure. Very good price and the set up is, houseboat as mother ship, 2 x 5m dories, BYO tackle and grog, everything else is included, professinal cook on board, lacal knowlage and all for $2500.00 pp (based on 6 poeple) ex Brisbane.
Hope this helps, Ill let you know how the boys went when they get back.
Weasel