Mercury Marine makes a hand operated one that works good
wrote in message
ups.com...
You'll get all manner of gadget suggestions, maybe more
junk to
unstow, stow & screw with. But why not fit a permanent
manual pump &
spout as has been used for decades? You could even make one
fairly
easily of pipe & fittings if you can't locate one, it only
has to suck
well to the height of the bucket.