Hey guys quick question. When metering around for fish and you come across a school, how do you go about dropping down on them? I know sport boats will do a big circle while throwing chum to see if they rise up but what about smaller private boats? Do you guys just take it out of gear and chum or reverse on them? What about deeper fish you're trying to drop down jigs and sinker rigs in them? Far as Im concerned a regular transom mounted transducer everything you see on the screen you're passing over. So how would one "set up" on marks to have them right where you want to fish for them?