The Whitsunday Islands far north Queensland Australia hold something special for everyone. Islands also provide a great diversity from nature to man made marvels. 
The Whitsundays can offer you the best sailing experience ever, mid-range in cost but good quality cruises are plentiful. There are catamarans, cruises, powerboats and traditional vessels fit affordable price range. Pacific Sunrise will show you the beautiful Whitsundays in the best possible way. Yacht hire Whitsundays
The best snorkeling is generally around the north end of Hook Island and Hayman Island although it is not restricted to there. Border Island has some very good spots as well and plenty of options are available. Northerly breezes and tide may dictate when and where snorkeling takes place and I have seen days when the water is crystal, I have also seen it like pea soup. Being island based if you’re diving or into the snorkeling try to pick the neap tides when minimal movement of water occurs and visibility is generally better.
Your hosts are gracious and knowledgeable and you’ll have a bloody good time. The best way to see the best place in Australia.