Here is a list of what I always pack for short 2-4 hour day paddles on flat water. Gear may vary slightly depending on water and weather conditions, but this list is what I consider essential gear to pack for any paddling adventure.
Mike's Gear List
PFD (wear it always)
Neo skirt
Pump or bailing device
Throw rope or towing line
Spare paddle (strapped to deck)
Hat
Sun screen (apply before paddle and carry on boat)
Paddle leash
Cell phone
Whistle
Knife
Compass
Waterproof camera w/ spare battery (or camera in a dry bag)
Change of clothes (dry bag)
First aid kit
Water resistant paddling pants (or shorts) depending on temperature
Water resistant socks
Water shoes
2-3 water bottles
Trail mix
