What is the preferred method of flushing the saltwater from an outboard with a pump? The manual says to simply rinse with freshwater but that doesn't seem adequate.

The pump unit won't fit into a gargabe can filled with water. I don't want to dip it into a lake on the way home every time, either.

Any suggestions?

Is rinsing with a hose good enough since it's a 2-stroke? (very small water jackets that drain completely, maybe?...)