Don't underestimate soccer fields... especially if they've been around for a few decades. This was a 3 hour hunt. The Merc was on the other side of a park where an old path used to be.
MineLab E-Trac, MineLab Safari, MineLab Explorer XS,
White's 5000 D, White's 6DB, White's 5000 D GEB
Sunray X-1 for the ML's, Garrett PP for the White's and a Backhoe