All I can tell you is for long line trolling I mostly use a 1/32 Oz. Roadrunner and one of the ones I tie. If stained I go right to a chart/Copenhagen Blue/Chart and if most clear (when I can see my jig down say at least 3') I will go to silver/Blue/White or Silver/Silver/Blue like in my Sig. Chart/Blake/Chart has been good too.
I usually just start by putting my TM on 3 and it's a variable speed TM. Mostly stay between .8 and 1.2 MPH, but I care more about my TM being on 3 and just adjust for the wind. Do your very best to stay on what ever contour you see them in with your sonar. Don't range away from that depth of water more then say 1/2 foot if possible.
Oh and I start out just casting that little RR as far as I can and that is usually how far back it is.
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