u don’t need a boat at all. don’t listen2 anything like that…u should tho carry a net and plires/hook cutters for quick release. i fish musky in mn in some small/medium rivers and catch them from shore and in a boat. look4 dams…they create a large amount of current and oxygen/cold water. fish set up in these places all year long but we do especally well in mid summer at night.
1thing u will learn is that river fish are very predictable. when they feed they almost will exclusivly use the same exact spots. think of it like this…in a river the current is always flowing the same way, but in a lake the current changes with wind direction. look4 breaks in the current and mostly look4 WEEDS AND TIMBER.
lastly….don’t be afraid2 throw big baits in smaller rivers. we catch a lot of 40inch fish with big cowgirls and bulldogs in just little river holes.
good luck on your fishing and send me some private messages if u have any more specific questions! -aj