Thanks TonyG.........As to your question, I use light tackle for yellowtail and butts. Medium rod, braid on one(conventional) and 10lbs XXX on the other(spinning). Tuna on the other hand, is a different beast. They run hard and deep, so you need a stout rod with heavy line, I'd say 40lbs and up. In braid that's still a small diameter line and it will cut anyone else's mono if they don't pay attention! You need to check reports and see the size of the fish and where you decide to fish, say Mexico, your talking bigger tuna. Tuna can be an expensive venture......GT