Was that Joan Baez, or Julie Felix?

Take matches in case of lighter problems, bogrol, baby lotion, extra covers in case night gets chilly. Screwdrivers spanners and pliers for emergencies. Towrope and jack ditto. Chocks for wheels. Set of spare 12V bulbs (for car and caravan running and indicator lights). Electrical meter. Two torches. Resolve, bandaids, insect repellent and anthistan - and TCP. Painkillers. Prescription medicines. Hat or cap in case sunny, and shades (man). Sun cream and aftersun.

More bottles of beer and wine.

Tankards.

Picnic rug for sitting on ground.

Don't forget the tuner and capos - guitars can be borrowed!

Charger for mobile phone.

Disposable BBQ if so inclined.

Maps or satnav - A previous navigator of mine could put a nuclear sub anywhere in any ocean of the world but got me and van going round in circles on the backroads on the way to Piggy!