The checkout lady in Safeway must have thought we were having a children's party.
For the drive and the climb:
Soft fruit sweets, 4 packets
Gatorade powder 8l
Oat and other energy bars
Cheese for cheese and ham sarnies
For the drive back:
Danish Pastry, SUPERPACK (no prizes for guessing who chose this)
Chocolate chip muffins (oh alright that was me)
Adding Red Bull to the mix at a children's party might lead to a wee bit too much hyperactivity, though.