Cool water. I'll actually drink a cup immediately before smoking and then another immediately after and I find that it prevents cottonmouth completely.
tea is amazing..but i don't drink it very often when i'm stoned..usually when i'm just thirsty. i usually have water on hand when i'm stoned..but i don't really enjoy it all that much. chocolate soy milk is awesome and it's probably my favourite drink all around..
i noticed i didn't answer my own question so here it goes. beer or iced tea, never had a craving for anything hot nor water, i drink water when im thirsty, not when i get cottonmouth
My sister has a diary allergy (not lactose intolerant) so all we have at the house is silk soymilk. Dude that shit sucks, its way too sweet for me, haha I miss my natural 2% or skim milk.
Whiskey... but that wasn't an option so I chose beer. Whiskey and Weed is a great combo.. but not as good as coffee... ahhh stoned...
Vitamin Water! Ooh - a really nice glass of wine is great too. It'll take me like three hours to drink it though.