I tie my leaders with 20# Seaguar flourocarbon at 7ft with a swivel and a snap.I make sure I have at least 6 leaders or 2 extra ones available to use.The flourocarbon is pretty stiff and you have a good chance untangling that flourocarbon if you tangle the leader.Now if the braid line tangles don't waste much time,cut and retie.If two lines tangle,bring in both rods together and you may luck out and just have to just move one line under another.But bringing them in together does lessen the tangle some.And watch those other lines,those fish seam to have an uncanny ability to bite when you are busy doing something else.