Figured that I'd add this in a separate post.
If you ever find Vodka to be too weak or watered down for your tastes, just Freeze Distill it. All you have to do is pour the vodka into an OPEN container (preferably a bowl) in the freezer and let it sit for a couple hours to get down to freezing temp of water, toss a couple ice cubes in the bowl, come back a couple hours later, fish out the now enlarged ice cubes, and you've effectivle doubled the Proof of the vodka depending on how long you left the ice cubes sit before removing them.
Just a little tidbit for those who want to enjoy a more pure beverage

..... 15 year olds Need Not attempt.