I did indeed resort to poppers Astro, and I did feel as if that would be my best chance. Didn't try the metal slice though, but yeah, it's on the list of things to experiment with. I've been eyeing off a bunch of lures in tackle shops, but am hesitant to spend the $ at this stage, until I'm positive they work really well for tuna. I'm open to sugestions, because I keep on seeing the buggers.