Just though I would say Hi! I'm new to the forum and so have been seriously impressed with many peoples builds (awe inspired is the word on some of them)
Ok anyhow's ... ever had that sinking feeling? Wanting a boat to sink on purpose? Or even a working bilge pump? hopefully this little device I found will help.
http://www.virtualvillage.co.uk/mini-12v-water-pump-3-litres-for-cpu-s-fountains-007522-001.html?utm_source=googlebase&utm_medium=shcompI'm currently working on 2 projects 1/8 Huntsman 31 ( conversion to a 28 ) and a 1:33 Graupner Tito Neri Harbour Tug,
I'm hoping that with a tiny mod I may be able to use one of these pumps to control the bow thrusters and what not ( these little pumps are cheap so with worth a shot i guess

wish me luck with that one .
I'll post an update later on about these pumps performance if I can get them working to what is needed, However I would like to hear from any of you if you have used water pumps in builds I.E jet skis or other water 'sinking' boats