This is just one technique that I use to locate active wintering catfish in rivers. Hole jumping on the river runs is what you will see in this video. Locating depressions in the river bottom,small key areas along the river system that is deeper than the rest. With the assistance of a depth finder/GPS I can quickly pin point and key into prime hot spots for winter time action. Some holes will hold fish and some holes dont seem to do as well. My plan of attack is to pick 5 key areas within a few mile stretch of river and target them until I confirm a working pattern. The water temp was 43 degrees and the date was Jan 17th 2015.http://monsterrodholders.com/