[alanw]

Hey Tony I had an idea, wouldn't help you if you lost your pump, but... mount a through-hull fitting somewhere topside of your yak. The fitting has a hose attached to the bottom that reaches a low point inside the yak. The top of the fitting has a cap which is removed to attach a short hose to your bilge when you need it... now you can pump water out without opening any hatches. What do ya think?