The concept of Precision Trolling is simple. Anglers who don’t know how deep their lures are running are fishing blind. At Precision Trolling we’ve already done the hard work. Using scuba gear and sophisticated open water diving techniques the Precision Trolling staff carefully documents the exact diving depth of crankbaits, diving planers, lead core line, snap weights, keel sinkers and just about anything an angler is likely to troll.
All the common lead lengths are tested and an exclusive “Dive Curve” chart created that shows exactly how deep various lures and devices are diving based on lead length and line diameter. The data provided in the Precision Trolling “Dive Curves” is invaluable to the angler who understands the importance of presenting lures close enough to fish that they can see them!
Two different publications are available including Precision Trolling Pro for the crankbait angler and Precision Trolling Big Water Edition II for the open water trout and salmon troller. Both books are plastic laminated so they can be used in the boat to pinpoint lures in the water column.
Known as the “Troller’s Bible” both of the Precision Trolling guide books are wildly popular with tournament anglers, charter captains and serious anglers who demand the edge only Precision Trolling provides.

Tuning into an episode of Fishing 411 television is like taking a 30 minute voyage down the information highway. In every episode, host and producer Mark Romanack, shares his 30 plus years of professional fishing savvy with viewers. “Our goal is to provide fishing information that gives everyone the confidence to go fishing,” says Romanack who has authored 13 books on fishing and thousands of magazine articles. “Fishing is fun and with a little information anyone can go out and be successful on the water.”
Check out the “411” on fishing. In addition to television episodes the Fishing 411 site is also home to countless fishing articles, suggestions on trustworthy guides and outfitters, manufacturer links and helpful YouTube clips that bring the fishing message home. Contact Mark directly with your questions at mark@fishing411.net