its mostly kelp in both pics, maybe some spanish in there... notice how the swiggly returns line up directly with the bottom contour, and the lines are continuous. bait should come back more broken up randomly and fuzzy looking. also the return is "soft" ie not the same color as the bottom. gamefish and greenbacks should almost always be hard marks... yellow on your display. also your depth is consistent with the submerged bullkelp in LJ from ~80-100'
PS- this is the cbass ambush zone...
