Great info in here. I know about the premise of different avenues to cut weight, and a few tricks, but I defer my lifters that cut weight to another lifter I know who has pretty much mastered THE CUT. When it comes to rehydrating, I figured out some cool things. IVs are king, but even an IV can't do what some of these things can.
Need:
#1- Glycerin(e) --- Not glycerol or suppository form, but food grade glycerin(e) from Walmart or some (few) drug stores.
#2- Raw organic coconut water --- Harmless Harvest makes the best. Better than pedialyte by far. Same mineral balance as plasma. If it doesn't have to be refrigerated at all times, and doesn't expire with 120 days of bottling, then it's not raw and organic. If you just can't find it, another basic high quality coconut water will suffice.
#3- Creatine monohydrate --- As basic as it comes.
#4- Water/ample food.
Optional:
Insulin
After weigh-ins, mix 1 teaspoon of glycerin and 1g of creatine, with every 8oz. of coconut water. The Harmless Harvest brand comes in 8oz or 16oz bottles. Over the course of the remainder of the day, you will drink a gallon of coconut water mixed at the ratio of 1tsp/8oz of glycerin and 1g/8oz of creatine. It's easiest to just put 16g of creatine and 16 teaspoons of glycerin, in an empty gallon jug and then fill it with the coconut water. Have another gallon of regular water and mix consumption until you can time finishing the coconut water gallon about 2 hours before bed. Eat excessively during this time as well.