Hey Tom im driving up to Cairns September 15th from Tasmania and am planning to stay until Dec 15th,
im towing my 4.8m Offshore Marine Master platey up with me mainly to chase GTs and would love to get onto a Doggie or 10.
Last year i spent a couple of months hitting the reefs north and to the south of Cairns around Hinchinbrook Island and caught Gts on poppers drifting along the reefs edge on the big tides, and also got a few while chasing Spanyards on liveys. Found GTs on quite a few reefs around the area but there was definitely a big difference in fish feeding activity during the bigger tides.
Give me a shout when you get up there as il hopefully have a good few weeks under my belt by the time you get up there and im also keen to head north of Cooktown for a look.