This is the drive for an F-25 enter in the Race to Alaska.
A pair of Hobie Mirage drives would only amount to a fraction of a horsepower. It better be flat calm and no tide.
I think is is simpler to follow e-10 best practices:
- Use a good anti-corrosion additive.
- Portable Tanks: Close the vent when not in active use.
- Installed Tanks: Use a silica gel vent filter.