Fishing milky water for bones is easy,but if you get the tides wrong and the flats are covered for a week,it's your best chance for bones.
But we fished for 2 days on flats, i caught 12 on carpet crab,first day, biggest 9lb.
We are quiet happy to fish the flats for 2 or 3 hours, catch 1 or more bones; but after that give us a permit any day.
THIS was our third trip in 2 years.10 days fishing,2 days at bones,2 at tarpon 6 at permit,The fishing on the flats is excellent for bones,Some big bones into double digets.
What spoiled it for us was our 2nd trip,the right flies.5 days fishing the flats,average 8 to 12 fish each a day. IT'S just that we are happy to catch a few,just not used to catching a lot.
You need the big tides to bring in the permit,but it covers the flats.you also need a dark moon,so that permit don't feed at night