After watching folk begin to unpack kit on launch only to start off in a diatribe of muttered curses, one can certainly appreciate the use of a checklist prior to leaving for the hill (in addition to the preflight taught during student progression prior to launching).
The one I developed prior to attending the Canadian Paragliding Nationals in 2012 went as follows (some sage advice suggested transcribing this to the inside cover of ones logbook).
Night Before:
- Review forecast/terrain
- Download Camera
- Download Vario
- Charge InReach*
- Charge Vario*
- Charge Radio*
- Charge Camera*
- Charge Phone*
Morning Of:
- Confirm forecast
- Check InReach
- Check Vario
- Check Radio
- Check Camera
- Check Phone
- Fill Water
- Food
- Sunscreen
- Tylenol
- Lip Balm
- Bug Repellant
- Harness
- Wing
- Flight Suit
- Gloves
- Helmet
- Boots
- Thermal layers

* I recall an adage that went something like, “Be sure to feed your horse before feeding yourself.” The importance of plugging everything in before taking off for dinner/celebratory beer during a comp cannot be overstated.