vintage dive knife

I have decided recently that every scuba knife I have ever owned has kind of sucked! First I wore a great big 1990s BFK in a plastic case that was easy to deploy but awkward to wear. It was titanium, and seemed really dull from the start, and I wasn’t any good at sharpening it. Maybe I need to...

Hi, I am living in Indiana, used to live in Florida and am planning to move back to the Tampa Bay area. I think I want to wait to take my dive training until after I move. That way I can test in The Gulf Of Mexico instead of some cold, murky lake or quarry here in the Midwest. Anybody have dive...