GLOUCESTER — Dave Valle, the bad boy of New England sea glass hunting, does not debate; instead, he attacks those he disagrees with, which is anyone he sees as cheating him, and all “purists ...

Dave Valle, Mike Pienkos, Joe Rigoli, Brian Spagnola, Darryl Strawberry, and Todd Zeile. Executive Director Rene LeRoux was kind enough to give some of his time to talk about the annual event.