If I had to give up one of the following:
Main Lake Points, Secondaries, Main Flats, Creek Flats, Channel Swings, Bluff Points, Rock Slides, Brush, Docks...>Main Lake points would be the first to go.
Get a 6gl bucket with a twist lock lid like they use for chlorine in pools...I have one here if ya want it. Drill full of holes...like 100 of them to within 4" of the bottom and tie a rope to so it can go down at least 5' below the surface, you will need a small rock for weight. I have had minnows in one for 2 weeks now, it will easily hold 100+. Pull the bucket up and net ya a dozen or so at a time as needed...the rest will be there next weekend or whenever you need them.