Pink Champagne on ice

Boat is on the hard and I winterized it. A total of 36 gallons of pink plumbers minus 50 juice. I altered the hot water tank with two shut of valves and then one more crossing behind them. I shut the two off and open the cross valve, I can run the pink through the hot water side without the hot water tank filling up with it. Then I drain the water from it separately. Then the A/C has a shared raw water pump that supplies three A/C units. I have a bypass plug that starts just the pump (not the units) It took 4 gallons to get it clear of water. Then the generator takes another 3 gallons. I have a 120 volt pump that I hook up to the Cummin's diesels, I run 8 gallons thru each mill. Then there is the bilge pumps, I do them backward by feeding pink thru the hull fittings and down to the actual pumps. Then there are two shower sumps. WOW It costs me about $160, the yard charges $600 and they really skimp on the pink.