As green as I am with this unit, I'm gonna try it at the beach in the wet sand. It's a beach that's loaded with iron with lots of goodies in between. My Minelabs do well there but with all the nulling and slow recovery that you have to deal with, I'm hoping that the quick processing of the AT Pro could sniff out some good stuff. Any hints from those who have hunted the wet sand as to as how I should set it up (GB, sens, iron, etc)? I can always tweek it as I go. Thanks