Doc won the Lorain AIM Walleye Tournament June 2012 using planer boards and set the AIM 3 day record for weight, 21 walleyes weighing 186.01 lbs.

Doctor Sonar teamed up with Captain Ross Robertson to produce a DVD on in-line board trolling for walleyes!

Doc has fished boards on many lakes and reservoirs across the USA and Ross guides on Lake Erie over 150 days/years. You may have enjoyed Ross’s articles in In-fisherman, FLW Outdoors and North American Fisherman.

150 minutes packed with information on how to set-up, read and handle boards with doubles. We captured a double of 10 lb walleyes using 6 boards on film. Spinner, crankbait, delivery systems, sonar, rods and reels, boat control, board modifications and boat rigging and miscellaneous tips. 

This DVD is for beginner and advanced trollers and will enhance your board trolling and catching skills.

Installation and training for Humminbird Core Models which includes the 700, 800, 900 and 1100 models.

2D, DI and SI sonar is covered.

Humminbird models share the same buttons, menus and settings except for minor differences.

Learn how to get the most out of your Humminbird.

This DVD is not for Elite CHIRP models

This disc has 3+ hours of coverage including installation and set-up, features, and menus. You will learn how to get the most out of your Elite Ti.

The Quick Start chapter for the beginner will set you up for fishing quickly. The Lowrance Elite Ti is a powerful tool with many features; learn how to use the features correctly by an expert.

If you want to learn about sonar and interpreting the display you will like the Understanding Sonar DVDs. 

If you want to understand and interpret StructureScan you will like the StructureScan DVD.

This DVD has 2+ hours of comprehensive coverage including installation and set-up, features, and menus. You will learn how to get the most out of your HDS. The Quick Start chapter for the beginner will set you up for fishing quickly. The Lowrance HDS is a powerful tool with many features; learn how to use the features correctly by an expert. 

This DVD is for the HDS 5, 7, 8, and 10 keypad models and not for the HDS touch models.

I cover the differences between the Gen 1 and Gen 2.

If you want to learn about sonar and interpreting the display you will like the Understanding Sonar DVDs. 

If you want to understand StructureScan you will like the StructureScan DVD.

This DVD covers HDS Touch GEN 2 models.

This disc has 3+ hours of coverage including installation and set-up, features, and menus. You will learn how to get the most out of your HDS Touch.

The Quick Start chapter for the beginner will set you up for fishing quickly. The Lowrance HDS is a powerful tool with many features; learn how to use the features correctly by an expert.

The Advanced HDS Touch DVD may be available in the future  and will cover multiple accessories like Radar/Sonic Hub/ Link-8 and Link-2/Weather module/engine data/AIS/mapping software/ and other advanced features. 

If you want to learn about sonar and interpreting the display you will like the Understanding Sonar DVDs. 

If you want to understand StructureScan you will like the StructureScan DVD.

This 2 disc set has 3+ hours of coverage including installation and set-up, features, and menus. You will learn how to get the most out of your HDS LIVE model..

The Quick Start chapter for the beginner will set you up for fishing quickly. The Lowrance HDS is a powerful tool with many features; learn how to use the features correctly by an expert.

If you want to learn about sonar and interpreting the display you will like the Understanding Sonar DVDs. 

If you want to understand StructureScan you will like the StructureScan DVD.

Learn how to understand and get the most out of your Hook

This DVD does not cover the Hook X or the HOOK2 models.

Basic and Advanced features are covered.

Run-time 1 hour 53 minutes

Learn how to get the most out of your HOOK 2 model and how to navigate the menus and pages plus understand all the features.

 THIS DVD IS NOT FOR THE HOOK2 4X, 5X AND 7X GPS HDI MODELS SINCE THEY HAVE DIFFERENT PAGES AND MENU CHOICES. IT WILL WORK FOR THE 7X TRIPLESHOT MODEL.

THIS DVD IS NOT FOR THE LEGACY HOOK MODELS. THE HOOK2 IS DIFFERENT

Side Scan and DownScan are new technologies that improve our visualization of the lake bottom and how fish relate to structure. Doc will teach you how it works, setting and interpretation. Side Scan and DownScan are covered in detail with many examples to help you visually understand StructureScan. Aqua-Vu underwater video is used for examples.