If you had to pick one lure for trolling on a typical 5 day trip, tell me what the lure and color is. Remember you can only take one lure.

OK - I'll bite...

5 day trip - too short for wahoo... most likely an albacore, yft or dorado bite - all depending on the water temp, month, location etc.

I'd go with a mini catchy spinner rigged with flour leader in mexican flag.

black& purple daisychains, natural cedar plugs have both worked well for Mike

also a Mike

I'd put the wood to them, It would be a cedar plug for me.