Russian Translation Verification...vodkas

[phio]

водку Vodka (is this used as vodkas (plural) like beers)
let's go down a couple of beers/vodkas?

курсове courses -- is this the correct term for school courses?
всем all -- this word seems to have multiple meanings...
оптовые Wholesale -- as in wholesale food or clothing?
връзки Hotels -- BULGARIAN ??? or what
кинофильмов Movies -- this couldn't be the primary term, is it a derivative?
литовский Lithuanian -- hmmm not sure on this one either