I know what I think I know, but here lately I no longer know what I use to know. Wow, now I don't think I know squat. I do know strolling tho, thats when you walk from the truck to the ramp. LOL. Trolling I would assume is when the boat is constantly moving and spider-rigging is when you have a lot of poles out while trolling or just drifting. Now I wonder if I could be wrong about strolling.