Hi mate, When chasing Dollies we try and grab a few Livies on the way out ,it can usually entice the bigger Dollies from the school.Upon arrival at the FAD we troll a mix of Lures usually a small Lumo skirt , a Rapala or similar diving lure and a larger skirt incase something bigger decides to play.
After trolling we usually set up camps and drift down current from the FAD and set up a consistent burley trail without going nuts.
A big mistake is that alot of blokes basically sit right on top of the fad, we have even seen an idiot or two tie off the Bouy #*%$@# , which is a big NO NO. Then start chucking mass amounts of burley in the water. Instead of Dollies all it attracts are the smallest kingys you are ever likely to see (fish around 30cm) , and it sends the dollies down deeper.
When fishing with baits, fish as light as you can get away with and little or even no sinker if conditions suit. A general running sinker rig with about a metre trace of 20/30lb flurocarbon will be enough for your standard FAD dollies , all the way down to a set of hang hooks or a single hook whether it be a suicide or Live bait hook.
Let your baits float down naturally as possible with your burley trail as you would when your cubing for yellowfin or floating baits for snapper.
Some days Dollies will hit anything thrown at them, ranging from a bare hook to a peeled prawn. But over the last few years ive found that these days are few and far between as more and more people fish the FADS and the dollies are begining to wise up. So fish for them light and you should manage to snare a few
If you have anymore question feel free to pop me a PM
Mitch