Here is what I found today at Fort Myers beach during low tide, about waist deep!
One quarter, nickel, three pennies, ring and some sort of fused shells with metal in between.
Minelab Equinox 800
Minelab CTX 3030
Garrett AT Pro
Minelab Excalibur 1000 with SEF 10x12 coil
3 Minelab Excalibur II 10 inch
Deus II
EQuinox 900
Manticore