As I slooowly get hooked on Lake Ontario and salmon/trout fishing, I find myself scouring kijiji and marketplace for a used downrigger. Am I nuts to even consider a manual downrigger? Or do some guys swear by the manual and say don't bother with electric? I have used electric on a buddy's boat a few times, never tried manual. Are the type that clamp on to the gunnel far too lightweight (ie only good for a 3 lb ball). Or are there clamp on varieties that would actually suffice? Lots going one here...clearly I am open to suggestions!