mix 8 ounces of juice and 8 ounces of warm water in a container. then sprinkle it on top and stir it slightly with a clean spoon. let it sit for like, 3 mins, and the pour it into the mash. let it soak in overnight 8 hours, and then mix it in the morning.
yes 1 pack of a good yeast will work great but if you use bakers yeast i would use 2 tea spoons or 2 packets i know some of you are curling your nose about the bakers yeast, but if you like a good ole time wine taste then this is the yeast lol.