Instead of dealing with 9 jerry cans , why not have a pair of tanks fitted to the locker as we have done .
We use an electric pump to empty the tanks. That is much easier than having to deal with a jerry can in rolling sea. The reason I had 2 tanks fitted is that
you cannot fit one big 80-gallon tank through the hatch. Also, each tank is separate. In case of a major leak or contamination you will still have 80 gallons of good fuel.
Sm 376 Kimberlite