Sean, Run a hot (+) wire from the terminal block to a switch, any switch and just lay it on the deck. Put both recirculator and aerator pumps on the switch by Y connecting them to the switch and put a small receptacle bullet on the ends of the cables for connecting. Turn the switch on after you catch one, and let it run for a few minutes. Then every 30 minutes or so just bump it on. Or hit it when you make a run. The oxygen in the water should sustain them for a while at the temps you have now. It should not be a major issue as the Delaware water temps should only be in the 50 degree mark. You have a bilge, and can use the switch to run a bilge in an emergency situation. Then the front navigation light switch will get you on the water in the morning. The pumps are both green wires, and you can see where they are plugged into the harness. BCB