This gives me another thought too. I had intended to pack my flares in a drybag on the rear trampoline storage bag. I could set that drybag up as a bit of a ditch bag and put in a few spare water bottles, rope, etc. Hmmm...I wonder what I would want to have in that little bag.
Dye marker, signal mirror and the inflatable orange sausage divers use. It rolls up slightly larger than a cell phone.
You're carrying water/food in your camelbak, right? So maybe redundancy in the ditch bag.
Some cash in the ditch bag is probably a good idea, too.
I guess the remainder of contents would depend on how far you intend to wander in the boat... Maybe a backup PLB? Flashlight?
