Is there any way you could use the generator of the big motor to help charge those trolly batteries when running from place to place like it does the cranking battery?Or some kinda solar charger that would help keep them charged through out the day!!JUst to give you that extra juice you need to pull all day!! Just a dumb question, but sombody has to ask it??
OLD GEEZER FISHERMEN NEVER DIE, THEY JUST SMELL THAT WAY!!

