Garrett Infinium and you will wreck shit out there. Beaches are chill to find stuff, but rivers in the south you are libel to find civil war armaments and that would be so sick. Europe if you get the chance, loads of WW2 relics yours for the taking.
When you go out do you dig every time it beeps? Is there places you're more likely to find things? Do you usually just find metal cans or something like that? I think it's sick. Would never really get into it now though. Maybe when I'm like 80
I'm thinking this, The Fisher F4... Good starting device, around 300-400 bones. I collect silver coins and have made some descent money selling them for silver value. Plus I figure I can eBay a lot of what I find.