Looking for technical info on the best way to convert a boat prewired for 12/24 volt trolling motor to straight 24 volt trolling motor. Thanks in advance.

several types of 12/24..
If yours has two red and two black going to front, just put the red together and the two blacks,then match the connection terminals at the bow,
add the battery jumper and you are good..

Thanks Kingdad. I will let you know how it works out.