TransAtlantic flights for me involve lots of water prior to boarding, one Gin & Tonic (my mix, HATE when they hand you a glass of tonic and a mini-bottle), then two glasses of wine (white, reds tend to dehydrate me fast although I prefer them), then a glass of water after dinner followed by ZZZZZzzzz. Skip that whimpy b-fast stuff, coffee about 40 minute prior to arrival, then off for a hot shower, a big breakfast at my destination and away I go...