Your answer on "time in the water" is going to vary. Some people soak them for days. I rinse them under running water and then I bag them and the bagged bird goes into ice water to cool without the bird getting soaked.
Once the body heat is cooled, the bird, already bagged, goes into the fridge to age for a couple of days, then vacuum packed and into the freezer.
After you decide that you like home raised chicken, you'll want to pluck at least a couple in each batch in order to have 1-2 to roast golden brown. Other than that, boneless skinless chicken meat is quite useful, so no need to pluck them all.
Once the body heat is cooled, the bird, already bagged, goes into the fridge to age for a couple of days, then vacuum packed and into the freezer.
After you decide that you like home raised chicken, you'll want to pluck at least a couple in each batch in order to have 1-2 to roast golden brown. Other than that, boneless skinless chicken meat is quite useful, so no need to pluck them all.