so back months ago I foolishly agreed to go on our all-staff work do

none of my 'team' are going, or the teams I am friendly with

there are about 40 going some of whom I vaguely know, it's tomorrow (I know, Saturday)

shall I
a) just not go (£35 down the drain)
b) go and drink loads to be festive/social before mr S has to pick me up (early as he has to bring the kids) - this is Wiltshire there are no viable public transport options or lift shares going
c) drive so i can leave early but also be annoyingly sober