I had a thought about using a 5 gallon outboard gas tank as an "emergency
reserve" for my 22' run about -- I thought about getting the fittings normally
on the engine & put them inline with the "tank" fuel line -- but not sure if
it'd eventually suck air thru it or when plugged in, the outboard tank would
drain into the main tank..

has anyone done something like this?

-j