Patoka and crappie

Guys I have a chance to take my family to patoka this weekend , I bass fish but figure with them I would try the crappie. I have no idea where to go for crappie on patoka, which ramp would you recommend? Which part of the lake? Was thinking walls.

Thanks

Just got back from catching a bunch. We have been trolling crankbaits( Bandits, rapalas etc) off points and over grassbeds. Been getting lots of 12s and 13s. Don't know what shape Walls area is in, we have been fishing the main lake.